Let the OutputBuilder be the Hash as well

ruby-grape · Jun 30, 2016 · 7d7797b · 7d7797b
1 parent d65df18
commit 7d7797b
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diff --git a/lib/grape_entity/exposure/nesting_exposure/output_builder.rb b/lib/grape_entity/exposure/nesting_exposure/output_builder.rb
@@ -25,6 +25,11 @@ def add(exposure, result)
             end
           end
 
+          def kind_of?(klass)
+            klass == Hash || super
+          end
+          alias_method :is_a?, :kind_of?
+
           def __getobj__
             output
           end

diff --git a/spec/grape_entity/entity_spec.rb b/spec/grape_entity/entity_spec.rb
@@ -905,6 +905,7 @@ class Parent < Person
 
         representation = subject.represent(4.times.map { Object.new }, serializable: true)
         expect(representation).to be_kind_of(Grape::Entity::Exposure::NestingExposure::OutputBuilder)
+        expect(representation).to be_kind_of(Hash)
         expect(representation).to have_key :my_items
         expect(representation[:my_items]).to be_kind_of Array
         expect(representation[:my_items].size).to be 4