ditkrg/active_model_serializers
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Add serializer to association block context

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This commit is contained in:
Benjamin Fleischer 2016-03-30 11:03:38 -05:00
parent d5833e8e1b
commit ae6805eacd
2 changed files with 12 additions and 3 deletions
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4
lib/active_model/serializer/reflection.rb
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@ -59,6 +59,8 @@ module ActiveModel
def value(serializer) def value(serializer)
@object = serializer.object @object = serializer.object
@scope = serializer.scope @scope = serializer.scope
# Add '@serializer' to binding for use in association block as 'serializer'
@serializer = serializer
if block if block
block_value = instance_eval(&block) block_value = instance_eval(&block)
@ -117,7 +119,7 @@ module ActiveModel
protected protected
attr_accessor :object, :scope attr_accessor :object, :scope, :serializer
private private

11
test/adapter/json_api/relationships_test.rb
View File

@ -40,6 +40,7 @@ module ActiveModel
has_many :roles do has_many :roles do
meta count: object.posts.count meta count: object.posts.count
serializer.cached_roles
end end
has_one :blog do has_one :blog do
@ -60,6 +61,12 @@ module ActiveModel
end end
meta liked: object.likes.any? meta liked: object.likes.any?
end end
def cached_roles
[
Role.new(id: 'from-serializer-method')
]
end
end end
def setup def setup
@ -67,7 +74,7 @@ module ActiveModel
@blog = Blog.new(id: 1337, name: 'extra') @blog = Blog.new(id: 1337, name: 'extra')
@bio = Bio.new(id: 1337) @bio = Bio.new(id: 1337)
@like = Like.new(id: 1337) @like = Like.new(id: 1337)
@role = Role.new(id: 1337) @role = Role.new(id: 'from-record')
@profile = Profile.new(id: 1337) @profile = Profile.new(id: 1337)
@location = Location.new(id: 1337) @location = Location.new(id: 1337)
@reviewer = Author.new(id: 1337) @reviewer = Author.new(id: 1337)
@ -144,7 +151,7 @@ module ActiveModel
def test_relationship_meta def test_relationship_meta
expected = { expected = {
data: [{ id: '1337', type: 'roles' }], data: [{ id: 'from-serializer-method', type: 'roles' }],
meta: { count: 1 } meta: { count: 1 }
} }
assert_relationship(:roles, expected) assert_relationship(:roles, expected)