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Split root construction and serialization logic

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This commit is contained in:
Santiago Pastorino 2013-10-29 19:39:27 -02:00
parent 49ab359a34
commit 1eea008336
3 changed files with 18 additions and 11 deletions
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12
lib/active_model/array_serializer.rb
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@ -14,9 +14,7 @@ module ActiveModel
def initialize(object, options={}) def initialize(object, options={})
@object = object @object = object
@root = options[:root] @root = options.fetch(:root, self.class._root)
@root = self.class._root if @root.nil?
@root = options[:resource_name] if @root.nil?
@meta_key = options[:meta_key] || :meta @meta_key = options[:meta_key] || :meta
@meta = options[@meta_key] @meta = options[@meta_key]
@each_serializer = options[:each_serializer] @each_serializer = options[:each_serializer]
@ -24,6 +22,14 @@ module ActiveModel
end end
attr_accessor :object, :root, :meta_key, :meta attr_accessor :object, :root, :meta_key, :meta
def json_key
if root.nil?
@options[:resource_name]
else
root
end
end
def serializable_array def serializable_array
@object.map do |item| @object.map do |item|
serializer = @each_serializer || Serializer.serializer_for(item) || DefaultSerializer serializer = @each_serializer || Serializer.serializer_for(item) || DefaultSerializer

2
lib/active_model/serializable.rb
View File

@ -1,7 +1,7 @@
module ActiveModel module ActiveModel
module Serializable module Serializable
def as_json(options={}) def as_json(options={})
if root = options[:root] || self.root if root = options.fetch(:root, json_key)
hash = { root => serializable_object } hash = { root => serializable_object }
hash.merge!(serializable_data) hash.merge!(serializable_data)
hash hash

15
lib/active_model/serializer.rb
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@ -103,17 +103,18 @@ end
def initialize(object, options={}) def initialize(object, options={})
@object = object @object = object
@scope = options[:scope] @scope = options[:scope]
self.root = options[:root] @root = options.fetch(:root, self.class._root)
@meta_key = options[:meta_key] || :meta @meta_key = options[:meta_key] || :meta
@meta = options[@meta_key] @meta = options[@meta_key]
end end
attr_accessor :object, :scope, :meta_key, :meta attr_accessor :object, :scope, :meta_key, :meta, :root
attr_reader :root
def root=(root) def json_key
@root = root if root == true || root.nil?
@root = self.class._root if @root.nil? self.class.root_name
@root = self.class.root_name if @root == true || @root.nil? else
root
end
end end
def attributes def attributes