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Move key method to the base class

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Santiago Pastorino 2013-05-16 17:12:02 -07:00
parent ecbb8bf6a6
commit 296970415a
1 changed files with 15 additions and 20 deletions
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35
lib/active_model/serializer/associations.rb
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@ -17,9 +17,20 @@ module ActiveModel
attr_reader :root, :name, :embed_in_root
alias :embed_in_root? :embed_in_root
def key
if key = options[:key]
key
elsif use_id_key?
id_key
else
@name
end
end
def embed_ids?
embed == :id || embed == :ids
end
alias use_id_key? embed_ids?
def embed_objects?
embed == :object || embed == :objects
@ -52,16 +63,6 @@ module ActiveModel
end
class HasMany < Base #:nodoc:
def key
if key = options[:key]
key
elsif embed_ids?
id_key
else
@name
end
end
def root
options[:root] || name
end
@ -90,16 +91,6 @@ module ActiveModel
end
class HasOne < Base #:nodoc:
def key
if key = options[:key]
key
elsif embed_ids? && !polymorphic?
id_key
else
@name
end
end
def root
if root = options[:root]
root
@ -156,6 +147,10 @@ module ActiveModel
private
def use_id_key?
embed_ids? && !polymorphic?
end
def polymorphic?
options[:polymorphic]
end