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remove scope as a separate concept and pass it in

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as an option.
This commit is contained in:
Yehuda Katz
2012-01-11 21:16:02 -07:00
parent 4ad9c64e46
commit 671fc14888
7 changed files with 62 additions and 54 deletions
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31
lib/active_model/serializer.rb
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@@ -5,18 +5,18 @@ module ActiveModel
# Active Model Array Serializer
#
# It serializes an array checking if each element that implements
# the +active_model_serializer+ method passing down the current scope.
# the +active_model_serializer+ method.
class ArraySerializer
attr_reader :object, :scope
attr_reader :object
def initialize(object, scope, options={})
@object, @scope, @options = object, scope, options
def initialize(object, options={})
@object, @options = object, options
end
def serializable_array
@object.map do |item|
if item.respond_to?(:active_model_serializer) && (serializer = item.active_model_serializer)
serializer.new(item, scope, @options)
serializer.new(item, @options)
else
item
end
@@ -40,12 +40,13 @@ module ActiveModel
#
# Provides a basic serializer implementation that allows you to easily
# control how a given object is going to be serialized. On initialization,
# it expects to object as arguments, a resource and a scope. For example,
# it expects to object as arguments, a resource and options. For example,
# one may do in a controller:
#
# PostSerializer.new(@post, current_user).to_json
# PostSerializer.new(@post, :scope => current_user).to_json
#
# The object to be serialized is the +@post+ and the scope is +current_user+.
# The object to be serialized is the +@post+ and the current user is passed
# in for authorization purposes.
#
# We use the scope to check if a given attribute should be serialized or not.
# For example, some attributes maybe only be returned if +current_user+ is the
@@ -127,10 +128,6 @@ module ActiveModel
option(:value) || source_serializer.send(name)
end
def scope
option(:scope) || source_serializer.scope
end
def embed_ids?
option(:embed, source_serializer._embed) == :ids
end
@@ -147,9 +144,9 @@ module ActiveModel
def find_serializable(object)
if target_serializer
target_serializer.new(object, scope, source_serializer.options)
target_serializer.new(object, source_serializer.options)
elsif object.respond_to?(:active_model_serializer) && (ams = object.active_model_serializer)
ams.new(object, scope, source_serializer.options)
ams.new(object, source_serializer.options)
else
object
end
@@ -343,10 +340,10 @@ module ActiveModel
end
end
attr_reader :object, :scope, :options
attr_reader :object, :options
def initialize(object, scope, options={})
@object, @scope, @options = object, scope, options
def initialize(object, options={})
@object, @options = object, options
end
# Returns a json representation of the serializable