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Merge pull request #700 from arenoir/sparse_fieldsets

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sparse fieldsets
This commit is contained in:
Alexandre de Oliveira
2015-01-06 09:38:51 -02:00
parent 3a60633545 2ed52f96a6
commit 87f817943a
10 changed files with 131 additions and 5 deletions
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11
lib/active_model/serializer/adapter/json_api.rb
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@@ -7,6 +7,12 @@ module ActiveModel
serializer.root = true
@hash = {}
@top = @options.fetch(:top) { @hash }
if fields = options.delete(:fields)
@fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key)
else
@fieldset = options[:fieldset]
end
end
def serializable_hash(options = {})
@@ -14,7 +20,7 @@ module ActiveModel
if serializer.respond_to?(:each)
@hash[@root] = serializer.map do |s|
self.class.new(s, @options.merge(top: @top)).serializable_hash[@root]
self.class.new(s, @options.merge(top: @top, fieldset: @fieldset)).serializable_hash[@root]
end
else
@hash[@root] = attributes_for_serializer(serializer, @options)
@@ -84,15 +90,18 @@ module ActiveModel
end
end
def attributes_for_serializer(serializer, options)
if serializer.respond_to?(:each)
result = []
serializer.each do |object|
options[:fields] = @fieldset && @fieldset.fields_for(serializer)
attributes = object.attributes(options)
attributes[:id] = attributes[:id].to_s if attributes[:id]
result << attributes
end
else
options[:fields] = @fieldset && @fieldset.fields_for(serializer)
result = serializer.attributes(options)
result[:id] = result[:id].to_s if result[:id]
end