Fix blocks style

Author: etehtsea

.rubocop_todo.yml

@@ -32,11 +32,6 @@ Metrics/MethodLength:
 Metrics/PerceivedComplexity:
   Max: 15
 
-# Offense count: 2
-# Cop supports --auto-correct.
-Style/Blocks:
-  Enabled: false
-
 # Offense count: 31
 Style/Documentation:
   Enabled: false

spec/grape_entity/entity_spec.rb

@@ -798,9 +798,9 @@ class Parent < Person
         end
 
         it 'does not expose attributes that are generated by a block but have not passed criteria' do
-          fresh_class.expose :nonexistent_attribute, proc: lambda { |_model, _opts|
-            'I exist, but it is not yet my time to shine'
-          },                                         if: lambda { |_model, _opts| false }
+          fresh_class.expose :nonexistent_attribute,
+                             proc: lambda { |_model, _opts| 'I exist, but it is not yet my time to shine' },
+                             if: lambda { |_model, _opts| false }
           res = fresh_class.new(model).serializable_hash
           expect(res).not_to have_key :nonexistent_attribute
         end
@@ -820,9 +820,9 @@ class TestEntity < Grape::Entity
       end
 
       it 'does not expose attributes that are generated by a block but have not passed criteria' do
-        fresh_class.expose :nonexistent_attribute, proc: lambda { |_, _|
-          'I exist, but it is not yet my time to shine'
-        },                                         if: lambda { |_, _| false }
+        fresh_class.expose :nonexistent_attribute,
+                           proc: lambda { |_, _| 'I exist, but it is not yet my time to shine' },
+                           if: lambda { |_, _| false }
         res = fresh_class.new(model).serializable_hash
         expect(res).not_to have_key :nonexistent_attribute
       end