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Make more class attributes inheritable

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This commit is contained in:
Benjamin Fleischer 2015-10-07 06:07:22 -05:00
parent 236fb6d7fb
commit 0f50847c7d
1 changed files with 10 additions and 11 deletions
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21
lib/active_model/serializer.rb
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@ -27,12 +27,12 @@ module ActiveModel
)
/x
class << self
attr_accessor :_attributes
attr_accessor :_attributes_keys
end
with_options instance_writer: false, instance_reader: false do |serializer|
class_attribute :_type, instance_reader: true
class_attribute :_attributes
self._attributes ||= []
class_attribute :_attributes_keys
self._attributes_keys ||= {}
serializer.class_attribute :_cache
serializer.class_attribute :_fragmented
serializer.class_attribute :_cache_key
@ -43,8 +43,8 @@ module ActiveModel
end
def self.inherited(base)
base._attributes = _attributes.try(:dup) || []
base._attributes_keys = _attributes_keys.try(:dup) || {}
base._attributes = _attributes.dup
base._attributes_keys = _attributes_keys.dup
base._cache_digest = digest_caller_file(caller.first)
super
end
@ -125,7 +125,6 @@ module ActiveModel
end
attr_accessor :object, :root, :scope
class_attribute :_type, instance_writer: false
def initialize(object, options = {})
self.object = object
@ -149,10 +148,10 @@ module ActiveModel
attributes = self.class._attributes.dup
attributes.each_with_object({}) do |name, hash|
unless self.class._fragmented
hash[name] = send(name)
else
if self.class._fragmented
hash[name] = self.class._fragmented.public_send(name)
else
hash[name] = send(name)
end
end
end