ditkrg/validates_timeliness
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some refactoring and behave even more friendly with alias_method_chain

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This commit is contained in:
Adam Meehan 2009-03-05 18:10:59 +11:00
parent 403a91addf
commit cb962d1157
1 changed files with 11 additions and 13 deletions
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24
lib/validates_timeliness/active_record/attribute_methods.rb
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@ -35,13 +35,10 @@ module ValidatesTimeliness
if !(value = @attributes[attr_name]).nil?
column = column_for_attribute(attr_name)
if column && [:date, :time, :datetime].include?(column.type) && @attributes_cache.has_key?(attr_name)
@attributes_cache[attr_name]
else
read_attribute_without_timeliness(attr_name)
return @attributes_cache[attr_name]
end
else
nil
end
read_attribute_without_timeliness(attr_name)
end
# If Rails dirty attributes is enabled then the value is added to
@ -49,19 +46,20 @@ module ValidatesTimeliness
# implementation as it chains the write_attribute method which deletes
# the attribute from the cache.
def write_date_time_attribute(attr_name, value, type, time_zone_aware)
old = read_attribute(attr_name) if defined?(::ActiveRecord::Dirty)
new = self.class.parse_date_time(value, type)
unless type == :date || new.nil?
new = new.to_time rescue new
if new.acts_like?(:time)
new = new.to_time
new = new.in_time_zone if time_zone_aware
end
new = new.in_time_zone if new && time_zone_aware
if defined?(::ActiveRecord::Dirty) && !changed_attributes.include?(attr_name)
old = read_attribute(attr_name)
if old != new
changed_attributes[attr_name] = (old.duplicable? ? old.clone : old)
end
end
@attributes_cache[attr_name] = new
if defined?(::ActiveRecord::Dirty) && !changed_attributes.include?(attr_name) && old != new
changed_attributes[attr_name] = (old.duplicable? ? old.clone : old)
end
@attributes[attr_name] = value
end