Merge pull request #165 from marshall-lee/fix_entity_private_methods_master

Fix: entity instance methods exposure.

Author: marshall-lee

CHANGELOG.md

@@ -14,6 +14,10 @@
 * [#151](https://github.com/intridea/grape-entity/pull/151): Fix: deep projections (`:only`, `:except`) were unaware of nesting: [#156](https://github.com/intridea/grape-entity/issues/156) - [@marshall-lee](https://github.com/marshall-lee).
 * Your contribution here.
 
+0.4.7 (2015-08-03)
+==================
+* [#164](https://github.com/intridea/grape-entity/pull/164): Regression: entity instance methods were exposed with `NoMethodError`: [#163](https://github.com/intridea/grape-entity/issues/163) - [@marshall-lee](http://github.com/marshall-lee).
+
 0.4.6 (2015-07-27)
 ==================
 

lib/grape_entity/exposure/base.rb

@@ -46,7 +46,7 @@ def deep_complex_nesting?
         end
 
         def valid?(entity)
-          is_delegatable = entity.delegator.delegatable?(@attribute)
+          is_delegatable = entity.delegator.delegatable?(@attribute) || entity.respond_to?(@attribute, true)
           if @is_safe
             is_delegatable
           else

spec/grape_entity/entity_spec.rb

@@ -1467,6 +1467,10 @@ def name
         rep = EntitySpec::DelegatingEntity.new(friend)
         expect(rep.value_for(:name)).to eq 'cooler name'
         expect(rep.value_for(:email)).to eq '[email protected]'
+
+        another_friend = double('Friend', email: '[email protected]')
+        rep = EntitySpec::DelegatingEntity.new(another_friend)
+        expect(rep.value_for(:name)).to eq 'cooler name'
       end
 
       context 'using' do