All good with the cops.

Author: James McCarthy

lib/grape_entity/entity.rb

@@ -133,7 +133,7 @@ def self.inherited(subclass)
     #   object = OpenStruct(awesomness: 'awesome_key', awesome: 'not-my-key', other: 'other-key' )
     #
     #   class MyEntity < Grape::Entity
-    #     expose :awesome, as: Proc.new { object.awesomeness }
+    #     expose :awesome, as: proc { object.awesomeness }
     #     expose :awesomeness, as: ->(object, opts) { object.other }
     #   end
     #

spec/grape_entity/exposure_spec.rb

@@ -33,12 +33,12 @@
     end
 
     it 'returns the result if :as is a proc' do
-      fresh_class.expose :name, as: Proc.new { object.name.reverse }
+      fresh_class.expose :name, as: proc { object.name.reverse }
       expect(subject.key(entity)).to eq(model.name.reverse)
     end
 
     it 'returns the result if :as is a lambda' do
-      fresh_class.expose :name, as: ->(obj, opts) { obj.name.reverse }
+      fresh_class.expose :name, as: ->(obj, _opts) { obj.name.reverse }
       expect(subject.key(entity)).to eq(model.name.reverse)
     end
   end