remove :equal_to deprecation message

this is instead of value before type to avoid issues with partial value parsing
will be extracted in v3

CHANGELOG

@@ -1,3 +1,34 @@
+= 2.3.2 [2010-11-07]
+- Fixed parser for string with timezone offset (thanks sigi)
+- Support for latest I18n interpolation tokens in locale file
+- Fixed parser allowing an hour over 12 for AM meridian
+
+= 2.3.1 [2010-03-19]
+- Fixed bug where custom attribute writer method for date/times were being overriden
+
+= 2.3.0 [2010-02-04]
+- Backwards incompatible change to :equal_to option. Fixed error message clash with :equal_to option which exists in Rails already. Option is now :is_at.
+- Fixed I18n support so it returns missing translation message instead of error
+- Fixed attribute method bug. Write method was bypassed when method was first generated and used Rails default parser.
+- Fixed date/time selects when using enable_datetime_select_extension! when some values empty
+- Fixed ISO8601 datetime format which is now split into two formats
+- Changed I18n error value format to fallback to global default if missing in locale
+- Refactored date/time select invalid value extension to use param values. Functionality will be extracted from plugin for v3.
+
+= 2.2.2 [2009-09-19]
+- Fixed dummy_time using make_time to respect timezone. Fixes 1.9.1 bug.
+
+= 2.2.1 [2009-09-12]
+- Fixed dummy date part for time types in Validator.type_cast_value
+- No more core extensions! Removed dummy_time methods.
+
+= 2.2.0 [2009-09-12]
+- Ruby 1.9 support!
+- Customise dummy date values for time types. See DUMMY DATE FOR TIME TYPES.
+- Fixed matcher conflict with Shoulda. Load plugin matcher manually now see matcher section in README
+- Fixed :ignore_usec when used with :with_time or :with_date
+- Some clean up and refactoring
+
 = 2.1.0 [2009-06-20]
 - Added ambiguous year threshold setting in Formats class to customize the threshold for 2 digit years (See README)
 - Fixed interpolation values in custom error message for Rails 2.2+

README.rdoc

@@ -1,14 +1,14 @@
 = validates_timeliness
 
 * Source:  http://github.com/adzap/validates_timeliness
-* Bugs:    http://adzap.lighthouseapp.com/projects/14111-validates_timeliness
+* Bugs:    http://github.com/adzap/validates_timeliness/issues
 
 == DESCRIPTION:
 
-Validate dates, times and datetimes for Rails 2.x. Plays nicely with new Rails 2.1
-features such as automatic timezone handling and dirty attributes. Allows you to
-add custom formats or remove defaults easily. This allows you to control what you 
-think should be a valid date or time string.
+Validate dates, times and datetimes for Rails 2.x. Plays nicely with Rails
+automatic timezone handling. Allows you to add custom formats or remove defaults
+easily. This allows you to control what you think should be a valid date or
+time string.
 
 
 == FEATURES:
@@ -22,27 +22,26 @@ think should be a valid date or time string.
 * Restores ability to see raw value entered for date/time attributes with
   _before_type_cast modifier, which was lost in Rails 2.1.
 
-* Respects new timezone features of Rails 2.1.
+* Supports Rails timezone handling
 
-* Supports Rails 2.2 I18n for the error messages
+* Supports Rails I18n for the error messages
 
 * Rspec matcher for testing model validation of dates and times
 
 
 == INSTALLATION:
 
-As plugin (from master)
-
-  ./script/plugin install git://github.com/adzap/validates_timeliness.git
-
 As gem
 
-  sudo gem install validates_timeliness
+  gem install validates_timeliness -v '~> 2.3'
 
   # in environment.rb
 
-  config.gem 'validates_timeliness'
+  config.gem 'validates_timeliness', :version => '~> 2.3'
 
+As plugin (from master)
+
+  ./script/plugin install git://github.com/adzap/validates_timeliness.git -r v2.3
 
 == USAGE:
 
@@ -63,7 +62,7 @@ The validation methods take the usual options plus some specific ones to restric
 the valid range of dates or times allowed
 
 Temporal options (or restrictions):
-  :equal_to     - Attribute must be equal to value to be valid
+  :is_at        - Attribute must be equal to value to be valid
   :before       - Attribute must be before this value to be valid
   :on_or_before - Attribute must be equal to or before this value to be valid
   :after        - Attribute must be after this value to be valid
@@ -86,7 +85,7 @@ Message options: - Use these to override the default error messages
   :invalid_date_message
   :invalid_time_message
   :invalid_datetime_message
-  :equal_to_message
+  :is_at_message
   :before_message
   :on_or_before_message
   :after_message
@@ -107,7 +106,7 @@ temporal options.
 
 == EXAMPLES:
 
-  validates_date :date_of_birth :before => Proc.new { 18.years.ago },
+  validates_date :date_of_birth :before => lambda { 18.years.ago },
                                 :before_message => "must be at least 18 years old"
 
   validates_time :breakfast_time, :on_or_after => '6:00am',
@@ -115,7 +114,7 @@ temporal options.
                                   :before => :second_breakfast_time,
                                   :allow_nil => true
 
-  validates_datetime :appointment_date, :before => Proc.new { 1.week.from_now }
+  validates_datetime :appointment_date, :before => lambda { 1.week.from_now }
 
   validates_date :entry_date, :with_time => '17:00', :on_or_before => :competition_closing
 
@@ -165,7 +164,8 @@ NOTE: To use non-US date formats see US/EURO FORMATS section
   yyyy-mm-dd hh:nn:ss
   yyyy-mm-dd h:nn
   ddd mmm d hh:nn:ss zo yyyy # Ruby time string
-  yyyy-mm-ddThh:nn:ss(?:Z|zo) # ISO 8601
+  yyyy-mm-ddThh:nn:ssZ  # ISO 8601 without zone offset
+  yyyy-mm-ddThh:nn:sszo # ISO 8601 with zone offset
 
 NOTE: To use non-US date formats see US/EURO FORMATS section
 
@@ -263,6 +263,18 @@ Now you get:
   year of 20 is considered 1920
 
 
+=== DUMMY DATE FOR TIME TYPES
+
+Given that Ruby has no support for a time-only type, all time type columns are evaluated
+as a regular Time class objects with a dummy date value set. Rails defines the dummy date as
+2000-01-01. So a time of '12:30' is evaluated as a Time value of '2000-01-01 12:30'. If you
+need to customize this for some reason you can do so as follows
+
+  ValidatesTimeliness::Formats.dummy_date_for_time_type = [2009, 1, 1]
+
+The value should be an array of 3 values being year, month and day in that order.
+
+
 === TEMPORAL RESTRICTION ERRORS:
 
 When using the validation temporal restrictions there are times when the restriction
@@ -293,6 +305,7 @@ To activate it, put this in an initializer:
 
   ValidatesTimeliness.enable_datetime_select_extension!
 
+This will be removed from v3 as it adds too little to maintain.
 
 === OTHER CUSTOMISATION:
 
@@ -305,6 +318,7 @@ For Rails 2.0/2.1:
     :invalid_date     => "is not a valid date",
     :invalid_time     => "is not a valid time",
     :invalid_datetime => "is not a valid datetime",
+    :is_at            => "must be at %s",
     :before           => "must be before %s",
     :on_or_before     => "must be on or before %s",
     :after            => "must be after %s",
@@ -320,8 +334,14 @@ Rails 2.2+ using the I18n system to define new defaults:
     activerecord:
       errors:
         messages:
-          on_or_before: "must be equal to or before {{restriction}}"
-          on_or_after:  "must be equal to or after {{restriction}}"
+          invalid_date: "is not a valid date"
+          invalid_time: "is not a valid time"
+          invalid_datetime: "is not a valid datetime"
+          is_at: "must be at {{restriction}}"
+          before: "must be before {{restriction}}"
+          on_or_before: "must be on or before {{restriction}}"
+          after: "must be after {{restriction}}"
+          on_or_after: "must be on or after {{restriction}}"
           between: "must be between {{earliest}} and {{latest}}"
 
 The {{restriction}} signifies where the interpolation value for the restriction
@@ -355,9 +375,15 @@ To sweeten the deal that little bit more, you have an Rspec matcher available fo
 you model specs. Now you can easily test the validations you have just written
 with the plugin or better yet *before* you write them! You just use the
 validation options you want as you would with the validation method. Those
-options are then verified and reported if they fail. Use it like so:
+options are then verified and reported if they fail.
 
-   @person.should validate_date(:birth_date, :before => Time.now, :before_message => 'should be before today')
+First require it in your spec_helper.rb
+
+  require 'validates_timeliness/matcher'
+
+Use it like so:
+
+  @person.should validate_date(:birth_date, :before => Time.now, :before_message => 'should be before today')
 
 
 The matcher names are just the singular of the validation methods.
@@ -373,4 +399,4 @@ The matcher names are just the singular of the validation methods.
 
 == LICENSE:
 
-Copyright (c) 2008 Adam Meehan, released under the MIT license
+Copyright (c) 2008-2010 Adam Meehan, released under the MIT license

Rakefile

@@ -3,13 +3,10 @@ require 'rake/gempackagetask'
 require 'rubygems/specification'
 require 'date'
 require 'spec/rake/spectask'
+require 'lib/validates_timeliness/version'
 
 GEM = "validates_timeliness"
-GEM_VERSION = "2.1.0"
-AUTHOR = "Adam Meehan"
-EMAIL = "adam.meehan@gmail.com"
-HOMEPAGE = "http://github.com/adzap/validates_timeliness"
-SUMMARY = "Date and time validation plugin for Rails 2.x which allows custom formats"
+GEM_VERSION = ValidatesTimeliness::VERSION
 
 spec = Gem::Specification.new do |s|
   s.name = GEM
@@ -18,11 +15,11 @@ spec = Gem::Specification.new do |s|
   s.rubyforge_project = "validatestime"
   s.has_rdoc = true
   s.extra_rdoc_files = ["README.rdoc", "LICENSE", "TODO", "CHANGELOG"]
-  s.summary = SUMMARY
+  s.summary = "Date and time validation plugin for Rails 2.x which allows custom formats"
   s.description = s.summary
-  s.author = AUTHOR
-  s.email = EMAIL
-  s.homepage = HOMEPAGE
+  s.author = "Adam Meehan"
+  s.email = "adam.meehan@gmail.com"
+  s.homepage = "http://github.com/adzap/validates_timeliness"
 
   s.require_path = 'lib'
   s.autorequire = GEM

TODO

@@ -3,3 +3,6 @@
 - array of values for all temporal options
 - use tz and zo value from time string?
 - filter valid formats rather than remove for hot swapping without recompilation
+- config generator
+- move all config into top namespace
+- remove action_view stuff

lib/validates_timeliness.rb

@@ -2,15 +2,18 @@ require 'validates_timeliness/formats'
 require 'validates_timeliness/parser'
 require 'validates_timeliness/validator'
 require 'validates_timeliness/validation_methods'
-require 'validates_timeliness/spec/rails/matchers/validate_timeliness' if ENV['RAILS_ENV'] == 'test'
-
 require 'validates_timeliness/active_record/attribute_methods'
 require 'validates_timeliness/active_record/multiparameter_attributes'
 require 'validates_timeliness/action_view/instance_tag'
-
-require 'validates_timeliness/core_ext/time'
-require 'validates_timeliness/core_ext/date'
-require 'validates_timeliness/core_ext/date_time'
+begin
+  i18n_path = $:.grep(/active_support\/vendor\/i18n-/)
+  if i18n_path.empty?
+    require 'i18n/version'
+  else
+    require i18n_path[0] + '/version'
+  end
+rescue LoadError
+end if defined?(I18n)
 
 module ValidatesTimeliness
 
@@ -20,7 +23,9 @@ module ValidatesTimeliness
   mattr_accessor :use_time_zones
   self.use_time_zones = false
 
-  LOCALE_PATH = File.expand_path(File.dirname(__FILE__) + '/validates_timeliness/locale/en.yml')
+  I18N_LATEST = defined?(I18n::VERSION) && I18n::VERSION >= '0.4.0'
+  locale_file = I18N_LATEST ? 'en.new.yml' : 'en.old.yml'
+  LOCALE_PATH = File.expand_path(File.join(File.dirname(__FILE__),'validates_timeliness','locale',locale_file))
 
   class << self
 
@@ -30,15 +35,15 @@ module ValidatesTimeliness
     end
 
     def load_error_messages
+      defaults = YAML::load(IO.read(LOCALE_PATH))['en']
+      ValidatesTimeliness::Validator.error_value_formats = defaults['validates_timeliness']['error_value_formats'].symbolize_keys
+
       if defined?(I18n)
         I18n.load_path.unshift(LOCALE_PATH)
         I18n.reload!
       else
-        defaults = YAML::load(IO.read(LOCALE_PATH))['en']
         errors = defaults['activerecord']['errors']['messages'].inject({}) {|h,(k,v)| h[k.to_sym] = v.gsub(/\{\{\w*\}\}/, '%s');h }
         ::ActiveRecord::Errors.default_error_messages.update(errors)
-
-        ValidatesTimeliness::Validator.error_value_formats = defaults['validates_timeliness']['error_value_formats'].symbolize_keys
       end
     end
 

lib/validates_timeliness/action_view/instance_tag.rb

@@ -1,3 +1,4 @@
+# TODO remove this from the plugin for v3.
 module ValidatesTimeliness
 
   def self.enable_datetime_select_invalid_value_extension!
@@ -6,14 +7,15 @@ module ValidatesTimeliness
 
   module ActionView
 
-    # Intercepts the date and time select helpers to allow the 
-    # attribute value before type cast to be used as in the select helpers.
-    # This means that an invalid date or time will be redisplayed rather than the
-    # type cast value which would be nil if invalid.
+    # Intercepts the date and time select helpers to reuse the values from the
+    # the params rather than the parsed value. This allows invalid date/time
+    # values to be redisplayed instead of blanks to aid correction by the user.
+    # Its a minor usability improvement which is rarely an issue for the user.
+    #
     module InstanceTag
 
       def self.included(base)
-        selector_method = Rails::VERSION::STRING < '2.2' ? :date_or_time_select : :datetime_selector
+        selector_method = Rails::VERSION::STRING.to_f < 2.2 ? :date_or_time_select : :datetime_selector
         base.class_eval do
           alias_method :datetime_selector_without_timeliness, selector_method
           alias_method selector_method, :datetime_selector_with_timeliness
@@ -29,17 +31,19 @@ module ValidatesTimeliness
       end
 
       def value_with_timeliness(object)
-        return value_without_timeliness(object) unless @timeliness_date_or_time_tag
-        
-        raw_value = value_before_type_cast(object)
-        
-        if raw_value.nil? || raw_value.acts_like?(:time) || raw_value.is_a?(Date)
+        unless @timeliness_date_or_time_tag && @template_object.params[@object_name]
           return value_without_timeliness(object)
         end
 
-        time_array = ValidatesTimeliness::Formats.parse(raw_value, :datetime)
+        pairs = @template_object.params[@object_name].select {|k,v| k =~ /^#{@method_name}\(/ }
+        return value_without_timeliness(object) if pairs.empty?
 
-        TimelinessDateTime.new(*time_array[0..5])
+        values = pairs.map do |(param, value)|
+          position = param.scan(/\(([0-9]*).*\)/).first.first
+          [position, value]
+        end.sort {|a,b| a[0] <=> b[0] }.map {|v| v[1] }
+
+        TimelinessDateTime.new(*values)
       end
 
     end

lib/validates_timeliness/active_record/attribute_methods.rb

@@ -24,7 +24,6 @@ module ValidatesTimeliness
 
       def write_date_time_attribute(attr_name, value, type, time_zone_aware)
         @attributes_cache["_#{attr_name}_before_type_cast"] = value
-
         value = ValidatesTimeliness::Parser.parse(value, type)
 
         if value && type != :date
@@ -36,7 +35,8 @@ module ValidatesTimeliness
       end
 
       def read_attribute_before_type_cast_with_timeliness(attr_name)
-        return @attributes_cache["_#{attr_name}_before_type_cast"] if @attributes_cache.has_key?("_#{attr_name}_before_type_cast")
+        cached_attr = "_#{attr_name}_before_type_cast"
+        return @attributes_cache[cached_attr] if @attributes_cache.has_key?(cached_attr)
         read_attribute_before_type_cast_without_timeliness(attr_name)
       end
 
@@ -48,19 +48,25 @@ module ValidatesTimeliness
 
           columns_hash.each do |name, column|
             if [:date, :time, :datetime].include?(column.type)
-              time_zone_aware = create_time_zone_conversion_attribute?(name, column) rescue false
+              method_name = "#{name}="
+              next if instance_method_already_implemented?(method_name)
 
-              class_eval <<-EOV
-                def #{name}=(value)
-                  write_date_time_attribute('#{name}', value, #{column.type.inspect}, #{time_zone_aware})
-                end
-              EOV
-              timeliness_methods << name
+              time_zone_aware = create_time_zone_conversion_attribute?(name, column) rescue false
+              define_method(method_name) do |value|
+                 write_date_time_attribute(name, value, column.type, time_zone_aware)
+              end
+              timeliness_methods << method_name
             end
           end
 
+          # Hack to get around instance_method_already_implemented? caching the
+          # methods in the ivar. It then appears to subsequent calls that the
+          # methods defined here, have not been and get defined again.
+          @_defined_class_methods = nil
+
           define_attribute_methods_without_timeliness
-          @generated_methods += timeliness_methods
+          # add generated methods which is a Set object hence no += method
+          timeliness_methods.each {|attr| generated_methods << attr }
         end
 
       end

lib/validates_timeliness/active_record/multiparameter_attributes.rb

@@ -5,37 +5,8 @@ module ValidatesTimeliness
   end
 
   module ActiveRecord
-    module MultiparameterAttributes
 
-      def self.included(base)
-        base.alias_method_chain :execute_callstack_for_multiparameter_attributes, :timeliness
-      end    
-
-      # Assign dates and times as formatted strings to force the use of the plugin parser
-      # and store a before_type_cast value for attribute
-      def execute_callstack_for_multiparameter_attributes_with_timeliness(callstack)
-        errors = []
-        callstack.each do |name, values|
-          column = column_for_attribute(name)
-          if column && [:date, :time, :datetime].include?(column.type)
-            begin
-              callstack.delete(name)
-              if values.empty?
-                send("#{name}=", nil)
-              else
-                value = time_array_to_string(values, column.type)
-                send("#{name}=", value)
-              end
-            rescue => ex
-              errors << ::ActiveRecord::AttributeAssignmentError.new("error on assignment #{values.inspect} to #{name}", ex, name)
-            end
-          end
-        end
-        unless errors.empty?
-          raise ::ActiveRecord::MultiparameterAssignmentErrors.new(errors), "#{errors.size} error(s) on assignment of multiparameter attributes"
-        end
-        execute_callstack_for_multiparameter_attributes_without_timeliness(callstack)
-      end
+    class << self
 
       def time_array_to_string(values, type)
         values.collect! {|v| v.to_s }
@@ -51,12 +22,45 @@ module ValidatesTimeliness
       end
 
       def extract_date_from_multiparameter_attributes(values)
-        year = ValidatesTimeliness::Formats.unambiguous_year(values[0].rjust(2, "0"))
-        [year, *values.slice(1, 2).map { |s| s.rjust(2, "0") }].join("-")
+        year = values[0].blank? ? nil : ValidatesTimeliness::Formats.unambiguous_year(values[0].rjust(2, "0"))
+        [year, *values.slice(1, 2).map { |s| s.blank? ? nil : s.rjust(2, "0") }].join("-")
       end
 
       def extract_time_from_multiparameter_attributes(values)
-        values[3..5].map { |s| s.rjust(2, "0") }.join(":")
+        values[3..5].map { |s| s.blank? ? nil : s.rjust(2, "0") }.join(":")
+      end
+
+    end
+
+    module MultiparameterAttributes
+
+      def self.included(base)
+        base.alias_method_chain :execute_callstack_for_multiparameter_attributes, :timeliness
+      end
+
+      # Assign dates and times as formatted strings to force the use of the plugin parser
+      def execute_callstack_for_multiparameter_attributes_with_timeliness(callstack)
+        errors = []
+        callstack.each do |name, values|
+          column = column_for_attribute(name)
+          if column && [:date, :time, :datetime].include?(column.type)
+            begin
+              callstack.delete(name)
+              if values.empty? || values.all?(&:nil?)
+                send("#{name}=", nil)
+              else
+                value = ValidatesTimeliness::ActiveRecord.time_array_to_string(values, column.type)
+                send("#{name}=", value)
+              end
+            rescue => ex
+              errors << ::ActiveRecord::AttributeAssignmentError.new("error on assignment #{values.inspect} to #{name}", ex, name)
+            end
+          end
+        end
+        unless errors.empty?
+          raise ::ActiveRecord::MultiparameterAssignmentErrors.new(errors), "#{errors.size} error(s) on assignment of multiparameter attributes"
+        end
+        execute_callstack_for_multiparameter_attributes_without_timeliness(callstack)
       end
 
     end

lib/validates_timeliness/core_ext/date.rb

@@ -1,13 +0,0 @@
-module ValidatesTimeliness
-  module CoreExtensions
-    module Date
-    
-      def to_dummy_time
-        ::Time.send(ValidatesTimeliness.default_timezone, 2000, 1, 1, 0, 0, 0)
-      end
-
-    end
-  end
-end
-
-Date.send(:include, ValidatesTimeliness::CoreExtensions::Date)

lib/validates_timeliness/core_ext/date_time.rb

@@ -1,13 +0,0 @@
-module ValidatesTimeliness
-  module CoreExtensions
-    module DateTime
-
-      def to_dummy_time
-        ::Time.send(ValidatesTimeliness.default_timezone, 2000, 1, 1, hour, min, sec)
-      end
-
-    end
-  end
-end
-
-DateTime.send(:include, ValidatesTimeliness::CoreExtensions::DateTime)

lib/validates_timeliness/core_ext/time.rb

@@ -1,13 +0,0 @@
-module ValidatesTimeliness
-  module CoreExtensions
-    module Time 
-
-      def to_dummy_time
-        self.class.send(ValidatesTimeliness.default_timezone, 2000, 1, 1, hour, min, sec) 
-      end
-
-    end
-  end
-end
-
-Time.send(:include, ValidatesTimeliness::CoreExtensions::Time)

lib/validates_timeliness/formats.rb

@@ -2,11 +2,9 @@ require 'date'
 
 module ValidatesTimeliness
 
-  # A date and time format regular expression generator. Allows you to 
-  # construct a date, time or datetime format using predefined tokens in 
-  # a string. This makes it much easier to catalogue and customize the formats
-  # rather than dealing directly with regular expressions. The formats are then
-  # compiled into regular expressions for use validating date or time strings. 
+  # A date and time parsing library which allows you to add custom formats using
+  # simple predefined tokens. This makes it much easier to catalogue and customize
+  # the formats rather than dealing directly with regular expressions.
   #
   # Formats can be added or removed to customize the set of valid date or time
   # string values.
@@ -23,6 +21,7 @@ module ValidatesTimeliness
 
 
     # Set the threshold value for a two digit year to be considered last century
+    #
     # Default: 30
     #
     #   Example:
@@ -32,6 +31,14 @@ module ValidatesTimeliness
     cattr_accessor :ambiguous_year_threshold
     self.ambiguous_year_threshold = 30
 
+    # Set the dummy date part for a time type value. Should be an array of 3 values
+    # being year, month and day in that order.
+    #
+    # Default: [ 2000, 1, 1 ] same as ActiveRecord
+    #
+    cattr_accessor :dummy_date_for_time_type
+    self.dummy_date_for_time_type = [ 2000, 1, 1 ]
+
     # Format tokens:
     #       y = year
     #       m = month
@@ -106,7 +113,8 @@ module ValidatesTimeliness
       'd/m/yy h:nn',
       'ddd, dd mmm yyyy hh:nn:ss (zo|tz)', # RFC 822
       'ddd mmm d hh:nn:ss zo yyyy', # Ruby time string
-      'yyyy-mm-ddThh:nn:ss(?:Z|zo)' # iso 8601
+      'yyyy-mm-ddThh:nn:ssZ', # iso 8601 without zone offset
+      'yyyy-mm-ddThh:nn:sszo' # iso 8601 with zone offset
     ]
 
 
@@ -179,6 +187,7 @@ module ValidatesTimeliness
         options.reverse_merge!(:strict => true)
 
         sets = if options[:format]
+          options[:strict] = true
           [ send("#{type}_expressions").assoc(options[:format]) ]
         else
           expression_set(type, string)
@@ -195,7 +204,13 @@ module ValidatesTimeliness
           break(proc) if matches = full.match(string.strip)
         end
         last = options[:include_offset] ? 8 : 7
-        processor.call(*matches[1..last]) if matches
+        if matches
+          values = processor.call(*matches[1..last])
+          values[0..2] = dummy_date_for_time_type if type == :time
+          return values
+        end
+      rescue
+        nil
       end
 
       # Delete formats of specified type. Error raised if format not found.
@@ -242,6 +257,7 @@ module ValidatesTimeliness
         hour = hour.to_i
         return hour if meridian.nil?
         if meridian.delete('.').downcase == 'am'
+          raise if hour == 0 || hour > 12
           hour == 12 ? 0 : hour
         else
           hour == 12 ? hour : hour + 12
@@ -283,8 +299,8 @@ module ValidatesTimeliness
 
     private
 
-      # Compile formats into validation regexps and format procs    
-      def format_expression_generator(string_format)
+      # Generate regular expression and processor from format string
+      def generate_format_expression(string_format)
         regexp = string_format.dup
         order  = {}
         regexp.gsub!(/([\.\\])/, '\\\\\1') # escapes dots and backslashes
@@ -324,7 +340,7 @@ module ValidatesTimeliness
       end
 
       def compile_formats(formats)
-        formats.map { |format| [ format, *format_expression_generator(format) ] }
+        formats.map { |format| [ format, *generate_format_expression(format) ] }
       end
 
       # Pick expression set and combine date and datetimes for

lib/validates_timeliness/locale/en.new.yml

@@ -0,0 +1,18 @@
+en:
+  activerecord:
+    errors:
+      messages:
+        invalid_date: "is not a valid date"
+        invalid_time: "is not a valid time"
+        invalid_datetime: "is not a valid datetime"
+        is_at: "must be at %{restriction}"
+        before: "must be before %{restriction}"
+        on_or_before: "must be on or before %{restriction}"
+        after: "must be after %{restriction}"
+        on_or_after: "must be on or after %{restriction}"
+        between: "must be between %{earliest} and %{latest}"
+  validates_timeliness:
+    error_value_formats:
+      date: '%Y-%m-%d'
+      time: '%H:%M:%S'
+      datetime: '%Y-%m-%d %H:%M:%S'

lib/validates_timeliness/locale/en.old.yml

@@ -5,7 +5,7 @@ en:
         invalid_date: "is not a valid date"
         invalid_time: "is not a valid time"
         invalid_datetime: "is not a valid datetime"
-        equal_to: "must be equal to {{restriction}}"
+        is_at: "must be at {{restriction}}"
         before: "must be before {{restriction}}"
         on_or_before: "must be on or before {{restriction}}"
         after: "must be after {{restriction}}"

lib/validates_timeliness/matcher.rb

@@ -0,0 +1 @@
+require 'validates_timeliness/spec/rails/matchers/validate_timeliness'

lib/validates_timeliness/parser.rb

@@ -7,28 +7,24 @@ module ValidatesTimeliness
         return nil if raw_value.blank?
         return raw_value if raw_value.acts_like?(:time) || raw_value.is_a?(Date)
         
-        options.reverse_merge!(:strict => true)
+        time_array = ValidatesTimeliness::Formats.parse(raw_value, type, options.reverse_merge(:strict => true))
+        return nil if time_array.nil?
         
-        time_array = ValidatesTimeliness::Formats.parse(raw_value, type, options)
-        raise if time_array.nil?
-        
-        # Rails dummy time date part is defined as 2000-01-01
-        time_array[0..2] = 2000, 1, 1 if type == :time
-  
-        # Date.new enforces days per month, unlike Time
-        date = Date.new(*time_array[0..2]) unless type == :time
-        
-        return date if type == :date
-        
-        make_time(time_array[0..7])
-      rescue
-        nil
+        if type == :date
+          Date.new(*time_array[0..2]) rescue nil
+        else
+          make_time(time_array[0..6])
+        end
       end
 
       def make_time(time_array)
+        # Enforce date part validity which Time class does not
+        return nil unless Date.valid_civil?(*time_array[0..2])
+
         if Time.respond_to?(:zone) && ValidatesTimeliness.use_time_zones
           Time.zone.local(*time_array)
         else
+          # Older AR way of handling times with datetime fallback
           begin
             time_zone = ValidatesTimeliness.default_timezone
             Time.send(time_zone, *time_array)
@@ -38,6 +34,8 @@ module ValidatesTimeliness
             DateTime.civil(*(time_array << zone_offset))
           end
         end
+      rescue ArgumentError, TypeError
+        nil
       end
 
     end

lib/validates_timeliness/spec/rails/matchers/validate_timeliness.rb

@@ -10,7 +10,7 @@ module Spec
         }
 
         OPTION_TEST_SETTINGS = {
-          :equal_to     => { :method => :+, :modify_on => :invalid },
+          :is_at        => { :method => :+, :modify_on => :invalid },
           :before       => { :method => :-, :modify_on => :valid },
           :after        => { :method => :+, :modify_on => :valid },
           :on_or_before => { :method => :+, :modify_on => :invalid },
@@ -28,13 +28,12 @@ module Spec
 
           valid = test_validity
 
-          valid = test_option(:equal_to) if @options[:equal_to] && valid
-          valid = test_option(:before) if @options[:before] && valid
-          valid = test_option(:after) if @options[:after] && valid
-          valid = test_option(:on_or_before) if @options[:on_or_before] && valid
-          valid = test_option(:on_or_after) if @options[:on_or_after] && valid
-
-          valid = test_between if @options[:between] && valid
+          valid = test_option(:is_at)        if valid && @options[:is_at]
+          valid = test_option(:before)       if valid && @options[:before]
+          valid = test_option(:after)        if valid && @options[:after]
+          valid = test_option(:on_or_before) if valid && @options[:on_or_before]
+          valid = test_option(:on_or_after)  if valid && @options[:on_or_after]
+          valid = test_between               if valid && @options[:between]
 
           return valid
         end
@@ -116,22 +115,26 @@ module Spec
           pass
         end
 
-        def error_message_for(option)
-          msg = @validator.error_messages[option]
-          restriction = @validator.class.send(:evaluate_option_value, @validator.configuration[option], @type, @record)
+        def error_message_for(message)
+          restriction = @validator.class.send(:evaluate_option_value, @validator.configuration[message], @type, @record)
 
           if restriction
-            restriction = [restriction] unless restriction.is_a?(Array)
-            restriction.map! {|r| @validator.class.send(:type_cast_value, r, @type) }
-            interpolate = @validator.send(:interpolation_values, option, restriction )
-            # get I18n message if defined and has interpolation keys in msg
-            if defined?(I18n) && !@validator.send(:custom_error_messages).include?(option)
-              msg = @record.errors.generate_message(@expected, option, interpolate)
-            else
-              msg = msg % interpolate
-            end
+            restriction = @validator.class.send(:type_cast_value, restriction, @type)
+            interpolate = @validator.send(:interpolation_values, message, restriction)
+          end
+
+          if defined?(I18n)
+            interpolate ||= {}
+            options = interpolate.merge(:default => @validator.send(:custom_error_messages)[message])
+            if defined?(ActiveRecord::Error)
+              ActiveRecord::Error.new(@record, @expected, message, options).message
+            else
+              @record.errors.generate_message(@expected, message, options)
+            end
+          else
+            interpolate ||= nil
+            @validator.error_messages[message] % interpolate
           end
-          msg
         end
 
         def format_value(value)

lib/validates_timeliness/validator.rb

@@ -1,11 +1,12 @@
 module ValidatesTimeliness
 
   class Validator
+    cattr_accessor :error_value_formats
     cattr_accessor :ignore_restriction_errors
     self.ignore_restriction_errors = false
 
     RESTRICTION_METHODS = {
-      :equal_to     => :==,
+      :is_at        => :==,
       :before       => :<,
       :after        => :>,
       :on_or_before => :<=,
@@ -13,17 +14,18 @@ module ValidatesTimeliness
       :between      => lambda {|v, r| (r.first..r.last).include?(v) }
     }
 
-    VALID_OPTIONS = [
+    VALID_OPTION_KEYS = [
       :on, :if, :unless, :allow_nil, :empty, :allow_blank,
       :with_time, :with_date, :ignore_usec, :format,
       :invalid_time_message, :invalid_date_message, :invalid_datetime_message
     ] + RESTRICTION_METHODS.keys.map {|option| [option, "#{option}_message".to_sym] }.flatten
 
+    DEFAULT_OPTIONS = { :on => :save, :type => :datetime, :allow_nil => false, :allow_blank => false, :ignore_usec => false }
+
     attr_reader :configuration, :type
 
     def initialize(configuration)
-      defaults = { :on => :save, :type => :datetime, :allow_nil => false, :allow_blank => false, :ignore_usec => false }
-      @configuration = defaults.merge(configuration)
+      @configuration = DEFAULT_OPTIONS.merge(configuration)
       @type = @configuration.delete(:type)
       validate_options(@configuration)
     end
@@ -32,27 +34,19 @@ module ValidatesTimeliness
       raw_value = raw_value(record, attr_name) || value
 
       if value.is_a?(String) || configuration[:format]
-        strict = !configuration[:format].nil?
-        value = ValidatesTimeliness::Parser.parse(raw_value, type, :strict => strict, :format => configuration[:format])
+        value = ValidatesTimeliness::Parser.parse(raw_value, type, :strict => false, :format => configuration[:format])
       end
 
       return if (raw_value.nil? && configuration[:allow_nil]) || (raw_value.blank? && configuration[:allow_blank])
 
-      if raw_value.blank?
-        add_error(record, attr_name, :blank)
-        return
-      end
-
-      if value.nil?
-        add_error(record, attr_name, "invalid_#{type}".to_sym)
-        return
-      end
+      return add_error(record, attr_name, :blank) if raw_value.blank?
+      return add_error(record, attr_name, "invalid_#{type}".to_sym) if value.nil?
 
       validate_restrictions(record, attr_name, value)
     end
 
     def error_messages
-      @error_messages ||= self.class.default_error_messages.merge(custom_error_messages)
+      @error_messages ||= ::ActiveRecord::Errors.default_error_messages.merge(custom_error_messages)
     end
 
    private
@@ -62,21 +56,21 @@ module ValidatesTimeliness
     end
 
     def validate_restrictions(record, attr_name, value)
-      value = if configuration[:with_time] || configuration[:with_date]
-        restriction_type = :datetime
-        combine_date_and_time(value, record)
-      else
-        restriction_type = type
-        self.class.type_cast_value(value, type, configuration[:ignore_usec])
+      if configuration[:with_time] || configuration[:with_date]
+        value = combine_date_and_time(value, record)
+        return if value.nil?
       end
+
+      value = self.class.type_cast_value(value, implied_type, configuration[:ignore_usec])
+
       return if value.nil?
 
       RESTRICTION_METHODS.each do |option, method|
         next unless restriction = configuration[option]
         begin
-          restriction = self.class.evaluate_option_value(restriction, restriction_type, record)
+          restriction = self.class.evaluate_option_value(restriction, implied_type, record)
           next if restriction.nil?
-          restriction = self.class.type_cast_value(restriction, restriction_type, configuration[:ignore_usec])
+          restriction = self.class.type_cast_value(restriction, implied_type, configuration[:ignore_usec])
 
           unless evaluate_restriction(restriction, value, method)
             add_error(record, attr_name, option, interpolation_values(option, restriction))
@@ -90,14 +84,13 @@ module ValidatesTimeliness
     end
 
     def interpolation_values(option, restriction)
-      format = self.class.error_value_formats[type]
+      format = self.class.error_value_format_for(type)
       restriction = [restriction] unless restriction.is_a?(Array)
 
       if defined?(I18n)
-        message = I18n.t('activerecord.errors.messages')[option]
-        subs = message.scan(/\{\{([^\}]*)\}\}/)
         interpolations = {}
-        subs.each_with_index {|s, i| interpolations[s[0].to_sym] = restriction[i].strftime(format) }
+        keys = restriction.size == 1 ? [:restriction] : [:earliest, :latest]
+        keys.each_with_index {|key, i| interpolations[key] = restriction[i].strftime(format) }
         interpolations
       else
         restriction.map {|r| r.strftime(format) }
@@ -121,8 +114,7 @@ module ValidatesTimeliness
         record.errors.add(attr_name, message, { :default => custom }.merge(interpolate || {}))
       else
         message = error_messages[message] if message.is_a?(Symbol)
-        message = message % interpolate
-        record.errors.add(attr_name, message)
+        record.errors.add(attr_name, message % interpolate)
       end
     end
 
@@ -152,32 +144,25 @@ module ValidatesTimeliness
       invalid_for_type = ([:time, :date, :datetime] - [type]).map {|k| "invalid_#{k}_message".to_sym }
       invalid_for_type << :with_date unless type == :time
       invalid_for_type << :with_time unless type == :date
-      options.assert_valid_keys(VALID_OPTIONS - invalid_for_type)
+      options.assert_valid_keys(VALID_OPTION_KEYS - invalid_for_type)
+    end
+
+    def implied_type
+      @implied_type ||= configuration[:with_date] || configuration[:with_time] ? :datetime : type
     end
 
     # class methods
     class << self
 
-      def default_error_messages
+      def error_value_format_for(type)
         if defined?(I18n)
-          I18n.t('activerecord.errors.messages')
+          # work around for syntax check in vendored I18n for Rails <= 2.3.3
+          I18n.t('validates_timeliness.error_value_formats')[type] || error_value_formats[type]
         else
-          ::ActiveRecord::Errors.default_error_messages
+          error_value_formats[type]
         end
       end
 
-      def error_value_formats
-        if defined?(I18n)
-          I18n.t('validates_timeliness.error_value_formats')
-        else
-          @@error_value_formats
-        end
-      end
-
-      def error_value_formats=(formats)
-        @@error_value_formats = formats
-      end
-
       def evaluate_option_value(value, type, record)
         case value
         when Time, Date
@@ -185,7 +170,8 @@ module ValidatesTimeliness
         when Symbol
           evaluate_option_value(record.send(value), type, record)
         when Proc
-          evaluate_option_value(value.call(record), type, record)
+          result = value.arity > 0 ? value.call(record) : value.call
+          evaluate_option_value(result, type, record)
         when Array
           value.map {|r| evaluate_option_value(r, type, record) }.sort
         when Range
@@ -201,11 +187,11 @@ module ValidatesTimeliness
         else
           value = case type
           when :time
-            value.to_dummy_time
+            dummy_time(value)
           when :date
             value.to_date
           when :datetime
-            if value.is_a?(DateTime) || value.is_a?(Time)
+            if value.is_a?(Time) || value.is_a?(DateTime)
               value.to_time
             else
               value.to_time(ValidatesTimeliness.default_timezone)
@@ -221,6 +207,16 @@ module ValidatesTimeliness
         end
       end
 
+      def dummy_time(value)
+        if value.is_a?(Time) || value.is_a?(DateTime)
+          time = [value.hour, value.min, value.sec]
+        else
+          time = [0,0,0]
+        end
+        dummy_date = ValidatesTimeliness::Formats.dummy_date_for_time_type
+        ValidatesTimeliness::Parser.make_time(dummy_date + time)
+      end
+
     end
 
   end

lib/validates_timeliness/version.rb

@@ -0,0 +1,3 @@
+module ValidatesTimeliness
+  VERSION = "2.3.2"
+end

spec/action_view/instance_tag_spec.rb

@@ -1,38 +1,194 @@
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
-describe ValidatesTimeliness::ActionView::InstanceTag, :type => :helper do
+describe 'ValidatesTimeliness::ActionView::InstanceTag' do
+  include ActionView::Helpers::DateHelper
+  include ActionController::Assertions::SelectorAssertions
 
   before do
     @person = Person.new
   end
 
-  it "should display invalid datetime as datetime_select values" do
-    @person.birth_date_and_time = "2008-02-30 12:00:22"
-    output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+  def params
+    @params ||= {}
+  end
 
-    output.should have_tag('select[id=person_birth_date_and_time_1i]') do
-      with_tag('option[selected=selected]', '2008')
+  describe "datetime_select" do
+    it "should use param values when attribute is nil" do
+      params["person"] = {
+        "birth_date_and_time(1i)" => 2009,
+        "birth_date_and_time(2i)" => 2,
+        "birth_date_and_time(3i)" => 29,
+        "birth_date_and_time(4i)" => 12,
+        "birth_date_and_time(5i)" => 13,
+        "birth_date_and_time(6i)" => 14,
+      }
+      @person.birth_date_and_time = nil
+      output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_and_time_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_and_time_2i] option[selected=selected]', 'February')
+      output.should have_tag('select[id=person_birth_date_and_time_3i] option[selected=selected]', '29')
+      output.should have_tag('select[id=person_birth_date_and_time_4i] option[selected=selected]', '12')
+      output.should have_tag('select[id=person_birth_date_and_time_5i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_date_and_time_6i] option[selected=selected]', '14')
     end
-    output.should have_tag('select[id=person_birth_date_and_time_2i]') do
-      with_tag('option[selected=selected]', 'February')
+
+    it "should override object values and use params if present" do
+      params["person"] = {
+        "birth_date_and_time(1i)" => 2009,
+        "birth_date_and_time(2i)" => 2,
+        "birth_date_and_time(3i)" => 29,
+        "birth_date_and_time(4i)" => 13,
+        "birth_date_and_time(5i)" => 14,
+        "birth_date_and_time(6i)" => 15,
+      }
+      @person.birth_date_and_time = "2009-03-01 13:14:15"
+      output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_and_time_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_and_time_2i] option[selected=selected]', 'February')
+      output.should have_tag('select[id=person_birth_date_and_time_3i] option[selected=selected]', '29')
+      output.should have_tag('select[id=person_birth_date_and_time_4i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_date_and_time_5i] option[selected=selected]', '14')
+      output.should have_tag('select[id=person_birth_date_and_time_6i] option[selected=selected]', '15')
     end
-    output.should have_tag('select[id=person_birth_date_and_time_3i]') do
-      with_tag('option[selected=selected]', '30')
+
+    it "should select attribute values from object if no params" do
+      @person.birth_date_and_time = "2009-01-02 13:14:15"
+      output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_and_time_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_and_time_2i] option[selected=selected]', 'January')
+      output.should have_tag('select[id=person_birth_date_and_time_3i] option[selected=selected]', '2')
+      output.should have_tag('select[id=person_birth_date_and_time_4i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_date_and_time_5i] option[selected=selected]', '14')
+      output.should have_tag('select[id=person_birth_date_and_time_6i] option[selected=selected]', '15')
     end
-    output.should have_tag('select[id=person_birth_date_and_time_4i]') do
-      with_tag('option[selected=selected]', '12')
+
+    it "should select attribute values if params does not contain attribute params" do
+      @person.birth_date_and_time = "2009-01-02 13:14:15"
+      params["person"] = { }
+      output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_and_time_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_and_time_2i] option[selected=selected]', 'January')
+      output.should have_tag('select[id=person_birth_date_and_time_3i] option[selected=selected]', '2')
+      output.should have_tag('select[id=person_birth_date_and_time_4i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_date_and_time_5i] option[selected=selected]', '14')
+      output.should have_tag('select[id=person_birth_date_and_time_6i] option[selected=selected]', '15')
     end
-    output.should have_tag('select[id=person_birth_date_and_time_5i]') do
-      with_tag('option[selected=selected]', '00')
-    end
-    output.should have_tag('select[id=person_birth_date_and_time_6i]') do
-      with_tag('option[selected=selected]', '22')
+
+    it "should not select values when attribute value is nil and has no param values" do
+      @person.birth_date_and_time = nil
+      output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
+      output.should_not have_tag('select[id=person_birth_date_and_time_1i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_and_time_2i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_and_time_3i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_and_time_4i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_and_time_5i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_and_time_6i] option[selected=selected]')
     end
   end
 
-  it "should display datetime_select when datetime value is nil" do
-    @person.birth_date_and_time = nil
-    output = datetime_select(:person, :birth_date_and_time, :include_blank => true, :include_seconds => true)
-    output.should have_tag('select', 6)
+  describe "date_select" do
+    it "should use param values when attribute is nil" do
+      params["person"] = {
+        "birth_date(1i)" => 2009,
+        "birth_date(2i)" => 2,
+        "birth_date(3i)" => 29,
+      }
+      @person.birth_date = nil
+      output = date_select(:person, :birth_date, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_2i] option[selected=selected]', 'February')
+      output.should have_tag('select[id=person_birth_date_3i] option[selected=selected]', '29')
+    end
+
+    it "should override object values and use params if present" do
+      params["person"] = {
+        "birth_date(1i)" => 2009,
+        "birth_date(2i)" => 2,
+        "birth_date(3i)" => 29,
+      }
+      @person.birth_date = "2009-03-01"
+      output = date_select(:person, :birth_date, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_2i] option[selected=selected]', 'February')
+      output.should have_tag('select[id=person_birth_date_3i] option[selected=selected]', '29')
+    end
+
+    it "should select attribute values from object if no params" do
+      @person.birth_date = "2009-01-02"
+      output = date_select(:person, :birth_date, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_2i] option[selected=selected]', 'January')
+      output.should have_tag('select[id=person_birth_date_3i] option[selected=selected]', '2')
+    end
+
+    it "should select attribute values if params does not contain attribute params" do
+      @person.birth_date = "2009-01-02"
+      params["person"] = { }
+      output = date_select(:person, :birth_date, :include_blank => true, :include_seconds => true)
+      output.should have_tag('select[id=person_birth_date_1i] option[selected=selected]', '2009')
+      output.should have_tag('select[id=person_birth_date_2i] option[selected=selected]', 'January')
+      output.should have_tag('select[id=person_birth_date_3i] option[selected=selected]', '2')
+    end
+
+    it "should not select values when attribute value is nil and has no param values" do
+      @person.birth_date = nil
+      output = date_select(:person, :birth_date, :include_blank => true, :include_seconds => true)
+      output.should_not have_tag('select[id=person_birth_date_1i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_2i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_date_3i] option[selected=selected]')
+    end
   end
+
+  describe "time_select" do
+    before :all do
+      Time.now = Time.mktime(2009,1,1)
+    end
+
+    it "should use param values when attribute is nil" do
+      params["person"] = {
+        "birth_time(1i)" => 2000,
+        "birth_time(2i)" => 1,
+        "birth_time(3i)" => 1,
+        "birth_time(4i)" => 12,
+        "birth_time(5i)" => 13,
+        "birth_time(6i)" => 14,
+      }
+      @person.birth_time = nil
+      output = time_select(:person, :birth_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('input[id=person_birth_time_1i][value=2000]')
+      output.should have_tag('input[id=person_birth_time_2i][value=1]')
+      output.should have_tag('input[id=person_birth_time_3i][value=1]')
+      output.should have_tag('select[id=person_birth_time_4i] option[selected=selected]', '12')
+      output.should have_tag('select[id=person_birth_time_5i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_time_6i] option[selected=selected]', '14')
+    end
+
+    it "should select attribute values from object if no params" do
+      @person.birth_time = "13:14:15"
+      output = time_select(:person, :birth_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('input[id=person_birth_time_1i][value=2000]')
+      output.should have_tag('input[id=person_birth_time_2i][value=1]')
+      output.should have_tag('input[id=person_birth_time_3i][value=1]')
+      output.should have_tag('select[id=person_birth_time_4i] option[selected=selected]', '13')
+      output.should have_tag('select[id=person_birth_time_5i] option[selected=selected]', '14')
+      output.should have_tag('select[id=person_birth_time_6i] option[selected=selected]', '15')
+    end
+
+    it "should not select values when attribute value is nil and has no param values" do
+      @person.birth_time = nil
+      output = time_select(:person, :birth_time, :include_blank => true, :include_seconds => true)
+      output.should have_tag('input[id=person_birth_time_1i][value=""]')
+      # Annoyingly these may or not have value attribute depending on rails version.
+      # output.should have_tag('input[id=person_birth_time_2i][value=""]')
+      # output.should have_tag('input[id=person_birth_time_3i][value=""]')
+      output.should_not have_tag('select[id=person_birth_time_4i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_time_5i] option[selected=selected]')
+      output.should_not have_tag('select[id=person_birth_time_6i] option[selected=selected]')
+    end
+
+    after :all do
+      Time.now = nil
+    end
+  end
+
 end

spec/active_record/attribute_methods_spec.rb

@@ -5,9 +5,12 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
     @person = Person.new
   end
 
-  it "should call write_date_time_attribute when date attribute assigned value" do
-    @person.should_receive(:write_date_time_attribute)
-    @person.birth_date = "2000-01-01"
+  it "should define and call write method on first assign" do
+    Person.class_eval { @generated_methods = Set.new; @_defined_class_methods = nil }
+    Person.send(:undef_method, :birth_date=) if Person.instance_methods.include?('birth_date=')
+    person = Person.new
+    person.should_receive(:write_date_time_attribute)
+    person.birth_date = "2000-01-01"
   end
 
   it "should call write_date_time_attribute when time attribute assigned value" do
@@ -78,7 +81,6 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
 
   it "should not save invalid date value to database" do
     time_string = "2000-01-32 02:03:04"
-    @person = Person.new
     @person.birth_date_and_time = time_string
     @person.save
     @person.reload
@@ -90,11 +92,10 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
     it "should return time object from database in default timezone" do
       ActiveRecord::Base.default_timezone = :utc
       time_string = "2000-01-01 09:00:00"
-      @person = Person.new
       @person.birth_date_and_time = time_string
       @person.save
       @person.reload
-      @person.birth_date_and_time.strftime('%Y-%m-%d %H:%M:%S %Z').should == time_string + ' GMT'
+      @person.birth_date_and_time.strftime('%Y-%m-%d %H:%M:%S %Z').should == time_string + ' UTC'
     end
 
   else
@@ -109,7 +110,6 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
     it "should return time object from database in correct timezone" do
       Time.zone = 'Melbourne'
       time_string = "2000-06-01 09:00:00"
-      @person = Person.new
       @person.birth_date_and_time = time_string
       @person.save
       @person.reload
@@ -121,7 +121,6 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
   it "should return correct date value after new value assigned" do
     today = Date.today
     tomorrow = Date.today + 1.day
-    @person = Person.new
     @person.birth_date = today
     @person.birth_date.should == today
     @person.birth_date = tomorrow
@@ -131,11 +130,28 @@ describe ValidatesTimeliness::ActiveRecord::AttributeMethods do
   it "should update date attribute on existing object" do
     today = Date.today
     tomorrow = Date.today + 1.day
-    @person = Person.create(:birth_date => today)
-    @person.birth_date = tomorrow
-    @person.save!
-    @person.reload
-    @person.birth_date.should == tomorrow
+    person = Person.create(:birth_date => today)
+    person.birth_date = tomorrow
+    person.save!
+    person.reload
+    person.birth_date.should == tomorrow
+  end
+
+  describe "attribute writer" do
+
+    it "should be able to be overridden in class" do
+      Person.class_eval { attr_accessor :birth_date }
+      person = Person.new
+      person.birth_date = 'overriden'
+      person.birth_date.should == 'overriden'
+    end
+
+    after do
+      Person.class_eval do
+        undef_method(:birth_date)
+        undef_method(:birth_date=)
+      end
+    end
   end
 
 end

spec/active_record/multiparameter_attributes_spec.rb

@@ -6,43 +6,113 @@ describe ValidatesTimeliness::ActiveRecord::MultiparameterAttributes do
   end
 
   it "should convert array for datetime type into datetime string" do
-    time_string = obj.time_array_to_string([2000,2,1,9,10,11], :datetime)
+    time_string = time_array_to_string([2000,2,1,9,10,11], :datetime)
     time_string.should == "2000-02-01 09:10:11"
   end
 
   it "should convert array for date type into date string" do
-    time_string = obj.time_array_to_string([2000,2,1], :date)
+    time_string = time_array_to_string([2000,2,1], :date)
     time_string.should == "2000-02-01"
   end
 
   it "should convert array for time type into time string" do
-    time_string = obj.time_array_to_string([2000,1,1,9,10,11], :time)
+    time_string = time_array_to_string([2000,1,1,9,10,11], :time)
     time_string.should == "09:10:11"
   end
 
   describe "execute_callstack_for_multiparameter_attributes" do
-    before do      
-      @callstack = {
-        'birth_date_and_time' => [2000,2,1,9,10,11],
-        'birth_date' => [2000,2,1,9,10,11],
-        'birth_time' => [2000,2,1,9,10,11]
-      }
+
+    describe "for valid values" do
+      before do
+        @callstack = {
+          'birth_date_and_time' => [2000,2,1,9,10,11],
+          'birth_date' => [2000,2,1,9,10,11],
+          'birth_time' => [2000,2,1,9,10,11]
+        }
+      end
+
+      it "should store datetime string for datetime column" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000-02-01 09:10:11")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
+
+      it "should store date string for a date column" do
+        obj.should_receive(:birth_date=).once.with("2000-02-01")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
+
+      it "should store time string for a time column" do
+        obj.should_receive(:birth_time=).once.with("09:10:11")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
     end
 
-    it "should store datetime string for datetime column" do      
-      obj.should_receive(:birth_date_and_time=).once.with("2000-02-01 09:10:11")
-      obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+    describe "for invalid values" do
+      before do
+        @callstack = {
+          'birth_date_and_time' => [2000,13,1,9,10,11],
+          'birth_date' => [2000,2,41,9,10,11],
+          'birth_time' => [2000,2,1,25,10,11]
+        }
+      end
+
+      it "should store invalid datetime string for datetime column" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000-13-01 09:10:11")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
+
+      it "should store invalid date string for a date column" do
+        obj.should_receive(:birth_date=).once.with("2000-02-41")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
+
+      it "should store invalid time string for a time column" do
+        obj.should_receive(:birth_time=).once.with("25:10:11")
+        obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      end
     end
 
-    it "should store date string for a date column" do
-      obj.should_receive(:birth_date=).once.with("2000-02-01")
-      obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
-    end
+    describe "for missing values" do
+      it "should store nil if all datetime values nil" do
+        obj.should_receive(:birth_date_and_time=).once.with(nil)
+        callstack = { 'birth_date_and_time' => [nil,nil,nil,nil,nil,nil] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
 
-    it "should store time string for a time column" do
-      obj.should_receive(:birth_time=).once.with("09:10:11")
-      obj.send(:execute_callstack_for_multiparameter_attributes, @callstack)
+      it "should store nil year as empty value in string" do
+        obj.should_receive(:birth_date_and_time=).once.with("-02-01 09:10:11")
+        callstack = { 'birth_date_and_time' => [nil,2,1,9,10,11] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
+
+      it "should store nil month as empty value in string" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000--01 09:10:11")
+        callstack = { 'birth_date_and_time' => [2000,nil,1,9,10,11] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
+
+      it "should store nil day as empty value in string" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000-02- 09:10:11")
+        callstack = { 'birth_date_and_time' => [2000,2,nil,9,10,11] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
+
+      it "should store nil hour as empty value in string" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000-02-01 :10:11")
+        callstack = { 'birth_date_and_time' => [2000,2,1,nil,10,11] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
+
+      it "should store nil minute as empty value in string" do
+        obj.should_receive(:birth_date_and_time=).once.with("2000-02-01 09:10:")
+        callstack = { 'birth_date_and_time' => [2000,2,1,9,10,nil] }
+        obj.send(:execute_callstack_for_multiparameter_attributes, callstack)
+      end
     end
   end
 
+  def time_array_to_string(*args)
+    ValidatesTimeliness::ActiveRecord.time_array_to_string(*args)
+  end
+
 end

spec/core_ext/dummy_time_spec.rb

@@ -1,31 +0,0 @@
-require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
-
-describe ValidatesTimeliness::CoreExtensions::Date do  
-  before do
-    @a_date = Date.new(2008, 7, 1)
-  end
-  
-  it "should make a date value into a dummy time value" do
-    @a_date.to_dummy_time.should == Time.utc(2000,1,1,0,0,0)
-  end
-end
-
-describe ValidatesTimeliness::CoreExtensions::Time do
-  before do
-    @a_time = Time.mktime(2008, 7, 1, 2, 3, 4)
-  end
-  
-  it "should make a time value into a dummy time value" do
-    @a_time.to_dummy_time.should == Time.utc(2000,1,1,2,3,4)
-  end
-end
-
-describe ValidatesTimeliness::CoreExtensions::DateTime do
-  before do
-    @a_datetime = DateTime.new(2008, 7, 1, 2, 3, 4)
-  end
-  
-  it "should make a datetime value into a dummy time value" do
-    @a_datetime.to_dummy_time.should == Time.utc(2000,1,1,2,3,4)
-  end
-end

spec/formats_spec.rb

@@ -1,16 +1,11 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 
 describe ValidatesTimeliness::Formats do
-  attr_reader :formats
-  
-  before do
-   @formats = ValidatesTimeliness::Formats
-  end
 
   describe "format proc generator" do
     it "should generate proc which outputs date array with values in correct order" do
       generate_proc('yyyy-mm-dd').call('2000', '1', '2').should == [2000,1,2,0,0,0,0]
-    end
+   end
 
     it "should generate proc which outputs date array from format with different order" do
       generate_proc('dd/mm/yyyy').call('2', '1', '2000').should == [2000,1,2,0,0,0,0]
@@ -37,7 +32,7 @@ describe ValidatesTimeliness::Formats do
     end
   end
 
-  describe "validation regexps" do
+  describe "validate regexps" do
 
     describe "for time formats" do
       format_tests = {
@@ -104,7 +99,14 @@ describe ValidatesTimeliness::Formats do
 
     it "should return time array from date string" do
       time_array = formats.parse('12:13:14', :time, :strict => true)
-      time_array.should == [0,0,0,12,13,14,0]
+      time_array.should == [2000,1,1,12,13,14,0]
+    end
+
+    it "should return nil if time hour is out of range for AM meridian" do
+      time_array = formats.parse('13:14 am', :time, :strict => true)
+      time_array.should == nil
+      time_array = formats.parse('00:14 am', :time, :strict => true)
+      time_array.should == nil
     end
 
     it "should return date array from time string" do
@@ -134,10 +136,10 @@ describe ValidatesTimeliness::Formats do
 
     it "should ignore date when extracting time and strict is false" do
       time_array = formats.parse('2000-02-01 12:13', :time, :strict => false)
-      time_array.should == [0,0,0,12,13,0,0]
+      time_array.should == [2000,1,1,12,13,0,0]
     end
 
-    it "should return zone offset when :include_offset options is true" do
+    it "should return zone offset when :include_offset option is true" do
       time_array = formats.parse('2000-02-01T12:13:14-10:30', :datetime, :include_offset => true)
       time_array.should == [2000,2,1,12,13,14,0,-37800]
     end
@@ -177,6 +179,34 @@ describe ValidatesTimeliness::Formats do
     end
   end
 
+  describe "parse with custom dummy date values" do
+    before(:all) do
+      @old_dummy_date = formats.dummy_date_for_time_type
+      formats.dummy_date_for_time_type = [2009,1,1]
+    end
+
+    it "should return time array with custom dummy date" do
+      time_array = formats.parse('12:13:14', :time, :strict => true)
+      time_array.should == [2009,1,1,12,13,14,0]
+    end
+
+    after(:all) do
+      formats.dummy_date_for_time_type = @old_dummy_date
+    end
+  end
+
+  describe "parse ISO8601 datetime" do
+    it "should return array without zone offset when no offset in string" do
+      time_array = formats.parse('2000-02-01T12:13:14Z', :datetime, :strict => true)
+      time_array.should == [2000,2,1,12,13,14,0]
+    end
+
+    it "should return array with zone offset when offset in string" do
+      time_array = formats.parse('2000-02-01T12:13:14+10:00', :datetime, :strict => true)
+      time_array.should == [2000,2,1,12,13,14,0,36000]
+    end
+  end
+
   describe "removing formats" do
     it "should remove format from format array" do
       formats.remove_formats(:time, 'h.nn_ampm')
@@ -219,7 +249,7 @@ describe ValidatesTimeliness::Formats do
       formats.add_formats(:time, "ss:hh:nn", :before => 'hh:nn:ss')
       validate("59:23:58", :time).should be_true
       time_array = formats.parse('59:23:58', :time)
-      time_array.should == [0,0,0,23,58,59,0]
+      time_array.should == [2000,1,1,23,58,59,0]
     end
 
     it "should raise error if format exists" do
@@ -251,6 +281,11 @@ describe ValidatesTimeliness::Formats do
     end
   end
 
+
+  def formats
+    ValidatesTimeliness::Formats
+  end
+
   def validate(time_string, type)
     valid = false
     formats.send("#{type}_expressions").each do |format, regexp, processor|
@@ -261,15 +296,15 @@ describe ValidatesTimeliness::Formats do
 
   def generate_regexp(format)
     # wrap in line start and end anchors to emulate extract values method
-    /\A#{formats.send(:format_expression_generator, format)[0]}\Z/
+    /\A#{formats.send(:generate_format_expression, format)[0]}\Z/
   end
 
   def generate_regexp_str(format)
-    formats.send(:format_expression_generator, format)[0].inspect
+    formats.send(:generate_format_expression, format)[0].inspect
   end
 
   def generate_proc(format)
-    formats.send(:format_expression_generator, format)[1]
+    formats.send(:generate_format_expression, format)[1]
   end
 
   def delete_format(type, format)

spec/ginger_scenarios.rb

@@ -2,14 +2,14 @@
 #
 # To use ginger:
 #
-#    sudo gem install freelancing-god-ginger --source=http://gems.github.com
+#   gem install ginger
 #
 # Then run
 #
 #   ginger spec
 #
 Ginger.configure do |config|
-  rails_versions = ['2.0.2', '2.1.2', '2.2.2', '2.3.2']
+  rails_versions = ['2.0.2', '2.1.2', '2.2.2', '2.3.3', '2.3.4', '2.3.5', '2.3.6', '2.3.9']
 
   rails_versions.each do |v|
     g = Ginger::Scenario.new("Rails #{v}")

spec/parser_spec.rb

@@ -8,6 +8,10 @@ describe ValidatesTimeliness::Parser do
       parse("2000-01-01 12:13:14", :datetime).should be_kind_of(Time)
     end
 
+    it "should return Time object for ISO 8601 string with time zone" do
+      parse("2000-01-01T12:23:42+09:00", :datetime).should be_kind_of(Time)
+    end
+    
     it "should return nil for time string with invalid date part" do
       parse("2000-02-30 12:13:14", :datetime).should be_nil
     end
@@ -23,8 +27,8 @@ describe ValidatesTimeliness::Parser do
     if RAILS_VER >= '2.1'
       it "should convert time string into current timezone" do
         Time.zone = 'Melbourne'
-        time = parse("2000-01-01 12:13:14", :datetime)
-        Time.zone.utc_offset.should == 10.hours
+        time = parse("2000-06-01 12:13:14", :datetime)
+        time.utc_offset.should == 10.hours
       end
     end
 

spec/spec/rails/matchers/validate_timeliness_spec.rb

@@ -1,11 +1,12 @@
 require File.expand_path(File.dirname(__FILE__) + '/../../../spec_helper')
+require 'validates_timeliness/matcher'
 
 class NoValidation < Person
 end
 
 class WithValidation < Person
   validates_date :birth_date,
-    :equal_to     => '2000-01-01',
+    :is_at        => '2000-01-01',
     :before       => '2000-01-10',
     :after        => '2000-01-01',
     :on_or_before => '2000-01-09',
@@ -13,7 +14,7 @@ class WithValidation < Person
     :between      => ['2000-01-01', '2000-01-03']
 
   validates_time :birth_time,
-    :equal_to     => '09:00',
+    :is_at        => '09:00',
     :before       => '23:00',
     :after        => '09:00',
     :on_or_before => '22:00',
@@ -21,7 +22,7 @@ class WithValidation < Person
     :between      => ['09:00', '17:00']
 
   validates_datetime :birth_date_and_time,
-    :equal_to     => '2000-01-01 09:00',
+    :is_at        => '2000-01-01 09:00',
     :before       => '2000-01-10 23:00',
     :after        => '2000-01-01 09:00',
     :on_or_before => '2000-01-09 23:00',
@@ -64,7 +65,7 @@ describe "ValidateTimeliness matcher" do
     end
   end
 
-  describe "with equal_to option" do
+  describe "with is_at option" do
     test_values = {
       :date     => ['2000-01-01', '2000-01-02'],
       :time     => ['09:00', '09:01'],
@@ -74,15 +75,15 @@ describe "ValidateTimeliness matcher" do
     [:date, :time, :datetime].each do |type|
 
       it "should report that #{type} is validated" do
-        with_validation.should self.send("validate_#{type}", attribute_for_type(type), :equal_to => test_values[type][0])
+        with_validation.should self.send("validate_#{type}", attribute_for_type(type), :is_at => test_values[type][0])
       end
 
       it "should report that #{type} is not validated when option value is incorrect" do
-        with_validation.should_not self.send("validate_#{type}", attribute_for_type(type), :equal_to => test_values[type][1])
+        with_validation.should_not self.send("validate_#{type}", attribute_for_type(type), :is_at => test_values[type][1])
       end
 
       it "should report that #{type} is not validated with option" do
-        no_validation.should_not self.send("validate_#{type}", attribute_for_type(type), :equal_to => test_values[type][0])
+        no_validation.should_not self.send("validate_#{type}", attribute_for_type(type), :is_at => test_values[type][0])
       end
     end
   end

spec/spec_helper.rb

@@ -45,6 +45,7 @@ if RAILS_VER >= '2.1'
 end
 
 require 'validates_timeliness'
+require 'validates_timeliness/matcher'
 
 ValidatesTimeliness.enable_datetime_select_extension!
 

spec/validator_spec.rb

@@ -3,6 +3,14 @@ require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 describe ValidatesTimeliness::Validator do
   attr_accessor :person, :validator
 
+  if ValidatesTimeliness::I18N_LATEST
+    I18N_REGEXP = /\%\{\w*\}/
+    I18N_INTERPOLATION = '%{%s}'
+  else
+    I18N_REGEXP = /\{\{\w*\}\}/
+    I18N_INTERPOLATION = '{{%s}}'
+  end
+
   before :all do
     # freezes time using time_travel plugin
     Time.now = Time.utc(2000, 1, 1, 0, 0, 0)
@@ -12,13 +20,13 @@ describe ValidatesTimeliness::Validator do
     Time.now = nil
   end
 
-  before :each do
-    @person = Person.new
+  def person
+    @person ||= Person.new
   end
 
   describe "option keys validation" do
     before do
-      keys = ValidatesTimeliness::Validator::VALID_OPTIONS - [:invalid_date_message, :invalid_time_message, :with_date, :with_time]
+      keys = ValidatesTimeliness::Validator::VALID_OPTION_KEYS - [:invalid_date_message, :invalid_time_message, :with_date, :with_time]
       @valid_options = keys.inject({}) {|hash, opt| hash[opt] = nil; hash }
     end
 
@@ -346,71 +354,68 @@ describe ValidatesTimeliness::Validator do
     end
   end
 
-  describe "instance with :equal_to restriction" do
+  describe "instance with :is_at restriction" do
 
     describe "for datetime type" do
       before do
-        configure_validator(:equal_to => Time.now)
+        configure_validator(:is_at => Time.now)
       end
 
-      it "should have error when value not equal to :equal_to restriction" do
+      it "should have error when value not equal to :is_at restriction" do
         validate_with(:birth_date_and_time, Time.now + 1)
-        should_have_error(:birth_date_and_time, :equal_to)
+        should_have_error(:birth_date_and_time, :is_at)
       end
 
-      it "should have error when value is equal to :equal_to restriction for all values except microscond, and microsecond is not ignored" do
-        configure_validator(:equal_to => Time.utc(2000, 1, 1, 0, 0, 0, 0), :ignore_usec => false)
-        validate_with(:birth_date_and_time, Time.utc(2000, 1, 1, 0, 0, 0, 500))
-        should_have_error(:birth_date_and_time, :equal_to)
-      end
-
-      it "should be valid when value is equal to :equal_to restriction for all values except microscond, and microsecond is ignored" do
-        configure_validator(:equal_to => Time.utc(2000, 1, 1, 0, 0, 0, 0), :ignore_usec => true)
-        validate_with(:birth_date_and_time, Time.utc(2000, 1, 1, 0, 0, 0, 500))
-        should_have_no_error(:birth_date_and_time, :equal_to)
-      end
-
-      it "should be valid when value is equal to :equal_to restriction" do
+      it "should be valid when value is equal to :is_at restriction" do
         validate_with(:birth_date_and_time, Time.now)
-        should_have_no_error(:birth_date_and_time, :equal_to)
+        should_have_no_error(:birth_date_and_time, :is_at)
       end
     end
 
     describe "for date type" do
       before do
-        configure_validator(:type => :date, :equal_to => Date.today)
+        configure_validator(:type => :date, :is_at => Date.today)
       end
 
-      it "should have error when value is not equal to :equal_to restriction" do
+      it "should have error when value is not equal to :is_at restriction" do
         validate_with(:birth_date, Date.today + 1)
-        should_have_error(:birth_date, :equal_to)
+        should_have_error(:birth_date, :is_at)
       end
 
-      it "should be valid when value is equal to :equal_to restriction" do
+      it "should be valid when value is equal to :is_at restriction" do
         validate_with(:birth_date, Date.today)
-        should_have_no_error(:birth_date, :equal_to)
+        should_have_no_error(:birth_date, :is_at)
       end
     end
 
     describe "for time type" do
       before do
-        configure_validator(:type => :time, :equal_to => "09:00:00")
+        configure_validator(:type => :time, :is_at => "09:00:00")
       end
 
-      it "should have error when value is not equal to :equal_to restriction" do
+      it "should have error when value is not equal to :is_at restriction" do
         validate_with(:birth_time, "09:00:01")
-        should_have_error(:birth_time, :equal_to)
+        should_have_error(:birth_time, :is_at)
       end
 
-      it "should be valid when value is equal to :equal_to restriction" do
+      it "should be valid when value is equal to :is_at restriction" do
         validate_with(:birth_time, "09:00:00")
-        should_have_no_error(:birth_time, :equal_to)
+        should_have_no_error(:birth_time, :is_at)
       end
     end
   end
 
-  describe "instance with :with_time option" do
+  describe "instance with :ignore_usec option" do
 
+    it "should ignore usec on time values when evaluated" do
+      configure_validator(:is_at => Time.utc(2000, 1, 1, 0, 0, 0, 0), :ignore_usec => true)
+      validate_with(:birth_date_and_time, Time.utc(2000, 1, 1, 0, 0, 0, 500))
+      should_have_no_error(:birth_date_and_time, :is_at)
+    end
+
+  end
+
+  describe "instance with :with_time option" do
     it "should validate date attribute as datetime combining value of :with_time against restrictions " do
       configure_validator(:type => :date, :with_time => '12:31', :on_or_before => Time.mktime(2000,1,1,12,30))
       validate_with(:birth_date, "2000-01-01")
@@ -423,20 +428,43 @@ describe ValidatesTimeliness::Validator do
       should_have_no_error(:birth_date, :on_or_before)
     end
 
+    it "should skip restriction validation if :with_time value evaluates to nil" do
+      configure_validator(:type => :date, :with_time => lambda { nil }, :on_or_before => Time.mktime(2000,1,1,12,30))
+      validate_with(:birth_date, "2000-01-01")
+      should_have_no_error(:birth_date, :on_or_before)
+    end
+
+    it "should should ignore usec value on combined value if :ignore_usec option is true" do
+      configure_validator(:type => :date, :with_time => Time.mktime(2000,1,1,12,30,0,500), :is_at => Time.mktime(2000,1,1,12,30), :ignore_usec => true)
+      validate_with(:birth_date, "2000-01-01")
+      should_have_no_error(:birth_date, :is_at)
+    end
   end
 
   describe "instance with :with_date option" do
 
     it "should validate time attribute as datetime combining value of :with_date against restrictions " do
       configure_validator(:type => :time, :with_date => '2009-01-01', :on_or_before => Time.mktime(2000,1,1,12,30))
-      validate_with(:birth_date, "12:30")
-      should_have_error(:birth_date, :on_or_before)
+      validate_with(:birth_time, "12:30")
+      should_have_error(:birth_time, :on_or_before)
     end
 
     it "should skip restriction validation if :with_date value is nil" do
       configure_validator(:type => :time, :with_date => nil, :on_or_before => Time.mktime(2000,1,1,12,30))
-      validate_with(:birth_date, "12:30")
-      should_have_no_error(:birth_date, :on_or_before)
+      validate_with(:birth_time, "12:30")
+      should_have_no_error(:birth_time, :on_or_before)
+    end
+
+    it "should skip restriction validation if :with_date value is nil" do
+      configure_validator(:type => :time, :with_date => lambda { nil }, :on_or_before => Time.mktime(2000,1,1,12,30))
+      validate_with(:birth_time, "12:30")
+      should_have_no_error(:birth_time, :on_or_before)
+    end
+
+    it "should should ignore usec value on combined value if :ignore_usec option is true" do
+      configure_validator(:type => :time, :with_date => Date.new(2000,1,1), :on_or_before => Time.mktime(2000,1,1,12,30), :ignore_usec => true)
+      validate_with(:birth_time, Time.mktime(2000,1,1,12,30,0,50))
+      should_have_no_error(:birth_time, :on_or_before)
     end
   end
 
@@ -487,6 +515,39 @@ describe ValidatesTimeliness::Validator do
     end
   end
 
+  if defined?(I18n)
+
+    describe "localized error messages" do
+      before(:all) do
+        message = "retfa #{I18N_INTERPOLATION}" % 'restriction'
+        translations = {
+          :activerecord => {:errors => {:messages => { :after => message }}},
+          :validates_timeliness => {:error_value_formats => {}}
+        }
+        I18n.backend.store_translations 'zz', translations
+        I18n.locale = :zz
+      end
+
+      it "should be used if defined" do
+        configure_validator(:type => :date, :after => Date.today)
+        validate_with(:birth_date, 1.day.ago)
+        person.errors.on(:birth_date).should match(/retfa/)
+      end
+
+      it "should use I18n translation missing message when not defined" do
+        configure_validator(:type => :date, :on_or_after => Date.today)
+        validate_with(:birth_date, 1.day.ago)
+        person.errors.on(:birth_date).should match(/translation missing/)
+      end
+
+      after(:all) do
+        I18n.locale = :en
+      end
+
+    end
+
+  end
+
   describe "custom_error_messages" do
     it "should return hash of custom error messages from configuration with _message truncated from keys" do
       configure_validator(:type => :date, :invalid_date_message => 'thats no date')
@@ -557,6 +618,25 @@ describe ValidatesTimeliness::Validator do
         validate_with(:birth_time, '11:59')
         person.errors.on(:birth_time).should match(/after \d{2}:\d{2}:\d{2}\Z/)
       end
+
+      if defined?(I18n)
+
+        describe "I18n" do
+          it "should use global default if locale format missing" do
+            message = "after #{I18N_INTERPOLATION}" % 'restriction'
+            I18n.backend.store_translations 'zz', :activerecord => {:errors => {:messages => { :after => message }}}
+            I18n.locale = :zz
+            configure_validator(:type => :datetime, :after => 1.day.from_now)
+            validate_with(:birth_date_and_time, Time.now)
+            person.errors.on(:birth_date_and_time).should match(/after \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\Z/)
+          end
+
+          after do
+            I18n.locale = :en
+          end
+        end
+
+      end
     end
 
     describe "custom formats" do
@@ -635,7 +715,7 @@ describe ValidatesTimeliness::Validator do
 
   def error_messages
     return @error_messages if defined?(@error_messages)
-    messages = validator.send(:error_messages)
-    @error_messages = messages.inject({}) {|h, (k, v)| h[k] = v.sub(/ (\%s|\{\{\w*\}\}).*/, ''); h }
+    messages = defined?(I18n) ? I18n.t('activerecord.errors.messages') : validator.send(:error_messages)
+    @error_messages = messages.inject({}) {|h, (k, v)| h[k] = v.sub(/ (\%s|#{I18N_REGEXP}).*/, ''); h }
   end
 end

validates_timeliness.gemspec

@@ -2,27 +2,27 @@
 
 Gem::Specification.new do |s|
   s.name = %q{validates_timeliness}
-  s.version = "2.1.0"
+  s.version = "2.3.2"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Adam Meehan"]
   s.autorequire = %q{validates_timeliness}
-  s.date = %q{2009-06-20}
+  s.date = %q{2010-11-07}
   s.description = %q{Date and time validation plugin for Rails 2.x which allows custom formats}
   s.email = %q{adam.meehan@gmail.com}
   s.extra_rdoc_files = ["README.rdoc", "LICENSE", "TODO", "CHANGELOG"]
-  s.files = ["LICENSE", "README.rdoc", "Rakefile", "TODO", "CHANGELOG", "lib/validates_timeliness", "lib/validates_timeliness/active_record", "lib/validates_timeliness/active_record/multiparameter_attributes.rb", "lib/validates_timeliness/active_record/attribute_methods.rb", "lib/validates_timeliness/parser.rb", "lib/validates_timeliness/core_ext", "lib/validates_timeliness/core_ext/date.rb", "lib/validates_timeliness/core_ext/time.rb", "lib/validates_timeliness/core_ext/date_time.rb", "lib/validates_timeliness/validator.rb", "lib/validates_timeliness/validation_methods.rb", "lib/validates_timeliness/locale", "lib/validates_timeliness/locale/en.yml", "lib/validates_timeliness/spec", "lib/validates_timeliness/spec/rails", "lib/validates_timeliness/spec/rails/matchers", "lib/validates_timeliness/spec/rails/matchers/validate_timeliness.rb", "lib/validates_timeliness/action_view", "lib/validates_timeliness/action_view/instance_tag.rb", "lib/validates_timeliness/formats.rb", "lib/validates_timeliness.rb", "spec/active_record", "spec/active_record/multiparameter_attributes_spec.rb", "spec/active_record/attribute_methods_spec.rb", "spec/formats_spec.rb", "spec/parser_spec.rb", "spec/core_ext", "spec/core_ext/dummy_time_spec.rb", "spec/spec_helper.rb", "spec/ginger_scenarios.rb", "spec/time_travel", "spec/time_travel/time_extensions.rb", "spec/time_travel/time_travel.rb", "spec/time_travel/MIT-LICENSE", "spec/spec", "spec/spec/rails", "spec/spec/rails/matchers", "spec/spec/rails/matchers/validate_timeliness_spec.rb", "spec/validator_spec.rb", "spec/action_view", "spec/action_view/instance_tag_spec.rb", "spec/resources", "spec/resources/schema.rb", "spec/resources/application.rb", "spec/resources/person.rb", "spec/resources/sqlite_patch.rb"]
+  s.files = ["LICENSE", "README.rdoc", "Rakefile", "TODO", "CHANGELOG", "lib/validates_timeliness", "lib/validates_timeliness/action_view", "lib/validates_timeliness/action_view/instance_tag.rb", "lib/validates_timeliness/active_record", "lib/validates_timeliness/active_record/attribute_methods.rb", "lib/validates_timeliness/active_record/multiparameter_attributes.rb", "lib/validates_timeliness/formats.rb", "lib/validates_timeliness/locale", "lib/validates_timeliness/locale/en.new.yml", "lib/validates_timeliness/locale/en.old.yml", "lib/validates_timeliness/matcher.rb", "lib/validates_timeliness/parser.rb", "lib/validates_timeliness/spec", "lib/validates_timeliness/spec/rails", "lib/validates_timeliness/spec/rails/matchers", "lib/validates_timeliness/spec/rails/matchers/validate_timeliness.rb", "lib/validates_timeliness/validation_methods.rb", "lib/validates_timeliness/validator.rb", "lib/validates_timeliness/version.rb", "lib/validates_timeliness.rb", "spec/action_view", "spec/action_view/instance_tag_spec.rb", "spec/active_record", "spec/active_record/attribute_methods_spec.rb", "spec/active_record/multiparameter_attributes_spec.rb", "spec/formats_spec.rb", "spec/ginger_scenarios.rb", "spec/parser_spec.rb", "spec/resources", "spec/resources/application.rb", "spec/resources/person.rb", "spec/resources/schema.rb", "spec/resources/sqlite_patch.rb", "spec/spec", "spec/spec/rails", "spec/spec/rails/matchers", "spec/spec/rails/matchers/validate_timeliness_spec.rb", "spec/spec_helper.rb", "spec/time_travel", "spec/time_travel/MIT-LICENSE", "spec/time_travel/time_extensions.rb", "spec/time_travel/time_travel.rb", "spec/validator_spec.rb"]
   s.homepage = %q{http://github.com/adzap/validates_timeliness}
   s.require_paths = ["lib"]
   s.rubyforge_project = %q{validatestime}
-  s.rubygems_version = %q{1.3.3}
+  s.rubygems_version = %q{1.3.7}
   s.summary = %q{Date and time validation plugin for Rails 2.x which allows custom formats}
 
   if s.respond_to? :specification_version then
     current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
     s.specification_version = 3
 
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
     else
     end
   else