re: RuboCop - get rid of redundant curly braces around a hash parameter

.rubocop_todo.yml

@@ -19,23 +19,6 @@ Style/AlignHash:
   Exclude:
     - 'test/action_controller/json_api/pagination_test.rb'
 
-# Offense count: 27
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: braces, no_braces, context_dependent
-Style/BracesAroundHashParameters:
-  Exclude:
-    - 'test/action_controller/adapter_selector_test.rb'
-    - 'test/action_controller/json_api/pagination_test.rb'
-    - 'test/adapter/json_api/linked_test.rb'
-    - 'test/adapter/json_api/pagination_links_test.rb'
-    - 'test/adapter/null_test.rb'
-    - 'test/adapter_test.rb'
-    - 'test/collection_serializer_test.rb'
-    - 'test/serializable_resource_test.rb'
-    - 'test/serializers/associations_test.rb'
-    - 'test/serializers/attributes_test.rb'
-    - 'test/serializers/root_test.rb'
 
 # Offense count: 271
 # Configuration parameters: EnforcedStyle, SupportedStyles.

test/action_controller/adapter_selector_test.rb

@@ -5,17 +5,17 @@ module ActionController
     class AdapterSelectorTest < ActionController::TestCase
       class AdapterSelectorTestController < ActionController::Base
         def render_using_default_adapter
-          @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+          @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
           render json: @profile
         end
 
         def render_using_adapter_override
-          @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+          @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
           render json: @profile, adapter: :json_api
         end
 
         def render_skipping_adapter
-          @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+          @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
           render json: @profile, adapter: false
         end
       end

test/action_controller/json_api/pagination_test.rb

@@ -14,9 +14,9 @@ module ActionController
         class PaginationTestController < ActionController::Base
           def setup
             @array = [
-              Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }),
+              Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1'),
-              Profile.new({ name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }),
+              Profile.new(name: 'Name 2', description: 'Description 2', comments: 'Comments 2'),
-              Profile.new({ name: 'Name 3', description: 'Description 3', comments: 'Comments 3' })
+              Profile.new(name: 'Name 3', description: 'Description 3', comments: 'Comments 3')
             ]
           end
 

test/adapter/json_api/linked_test.rb

@@ -17,7 +17,7 @@ module ActiveModelSerializers
           @first_post = Post.new(id: 10, title: 'Hello!!', body: 'Hello, world!!')
           @second_post = Post.new(id: 20, title: 'New Post', body: 'Body')
           @third_post = Post.new(id: 30, title: 'Yet Another Post', body: 'Body')
-          @blog = Blog.new({ name: 'AMS Blog' })
+          @blog = Blog.new(name: 'AMS Blog')
           @first_comment = Comment.new(id: 1, body: 'ZOMG A COMMENT')
           @second_comment = Comment.new(id: 2, body: 'ZOMG ANOTHER COMMENT')
           @first_post.blog = @blog

test/adapter/json_api/pagination_links_test.rb

@@ -13,11 +13,11 @@ module ActiveModelSerializers
         def setup
           ActionController::Base.cache_store.clear
           @array = [
-            Profile.new({ id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1' }),
+            Profile.new(id: 1, name: 'Name 1', description: 'Description 1', comments: 'Comments 1'),
-            Profile.new({ id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2' }),
+            Profile.new(id: 2, name: 'Name 2', description: 'Description 2', comments: 'Comments 2'),
-            Profile.new({ id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3' }),
+            Profile.new(id: 3, name: 'Name 3', description: 'Description 3', comments: 'Comments 3'),
-            Profile.new({ id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4' }),
+            Profile.new(id: 4, name: 'Name 4', description: 'Description 4', comments: 'Comments 4'),
-            Profile.new({ id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5' })
+            Profile.new(id: 5, name: 'Name 5', description: 'Description 5', comments: 'Comments 5')
           ]
         end
 
@@ -122,7 +122,7 @@ module ActiveModelSerializers
         end
 
         def test_pagination_links_with_additional_params
-          adapter = load_adapter(using_will_paginate, mock_request({ test: 'test' }))
+          adapter = load_adapter(using_will_paginate, mock_request(test: 'test'))
 
           assert_equal expected_response_with_pagination_links_and_additional_params,
             adapter.serializable_hash

test/adapter/null_test.rb

@@ -4,7 +4,7 @@ module ActiveModelSerializers
   module Adapter
     class NullTest < ActiveSupport::TestCase
       def setup
-        profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+        profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
         serializer = ProfileSerializer.new(profile)
 
         @adapter = Null.new(serializer)

test/adapter_test.rb

@@ -51,7 +51,7 @@ module ActiveModelSerializers
     end
 
     def test_create_adapter_with_override
-      adapter = ActiveModelSerializers::Adapter.create(@serializer, { adapter: :json_api })
+      adapter = ActiveModelSerializers::Adapter.create(@serializer, adapter: :json_api)
       assert_equal ActiveModelSerializers::Adapter::JsonApi, adapter.class
     end
 

test/collection_serializer_test.rb

@@ -11,7 +11,7 @@ module ActiveModel
         @comment = Comment.new
         @post = Post.new
         @resource = build_named_collection @comment, @post
-        @serializer = collection_serializer.new(@resource, { some: :options })
+        @serializer = collection_serializer.new(@resource, some: :options)
       end
 
       def collection_serializer
@@ -44,7 +44,7 @@ module ActiveModel
       end
 
       def test_serializer_option_not_passed_to_each_serializer
-        serializers = collection_serializer.new([@post], { serializer: PostSerializer }).to_a
+        serializers = collection_serializer.new([@post], serializer: PostSerializer).to_a
 
         refute serializers.first.custom_options.key?(:serializer)
       end

test/serializable_resource_test.rb

@@ -3,7 +3,7 @@ require 'test_helper'
 module ActiveModelSerializers
   class SerializableResourceTest < ActiveSupport::TestCase
     def setup
-      @resource = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+      @resource = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
       @serializer = ProfileSerializer.new(@resource)
       @adapter = ActiveModelSerializers::Adapter.create(@serializer)
       @serializable_resource = SerializableResource.new(@resource)
@@ -32,11 +32,11 @@ module ActiveModelSerializers
     end
 
     def test_use_adapter_with_adapter_option
-      assert SerializableResource.new(@resource, { adapter: 'json' }).use_adapter?
+      assert SerializableResource.new(@resource, adapter: 'json').use_adapter?
     end
 
     def test_use_adapter_with_adapter_option_as_false
-      refute SerializableResource.new(@resource, { adapter: false }).use_adapter?
+      refute SerializableResource.new(@resource, adapter: false).use_adapter?
     end
 
     class SerializableResourceErrorsTest < Minitest::Test
@@ -45,10 +45,8 @@ module ActiveModelSerializers
         resource = ModelWithErrors.new
         resource.errors.add(:name, 'must be awesome')
         serializable_resource = ActiveModelSerializers::SerializableResource.new(
-          resource, {
+          resource,             serializer: ActiveModel::Serializer::ErrorSerializer,
-            serializer: ActiveModel::Serializer::ErrorSerializer,
+                                adapter: :json_api
-            adapter: :json_api
-          }
         )
         expected_response_document = {
           errors: [
@@ -65,11 +63,9 @@ module ActiveModelSerializers
         resource.errors.add(:title, 'must be amazing')
         resources << ModelWithErrors.new
         serializable_resource = SerializableResource.new(
-          resources, {
+          resources, serializer: ActiveModel::Serializer::ErrorsSerializer,
-            serializer: ActiveModel::Serializer::ErrorsSerializer,
+                     each_serializer: ActiveModel::Serializer::ErrorSerializer,
-            each_serializer: ActiveModel::Serializer::ErrorSerializer,
+                     adapter: :json_api
-            adapter: :json_api
-          }
         )
         expected_response_document = {
           errors: [

test/serializers/associations_test.rb

@@ -7,10 +7,10 @@ module ActiveModel
         @author = Author.new(name: 'Steve K.')
         @author.bio = nil
         @author.roles = []
-        @blog = Blog.new({ name: 'AMS Blog' })
+        @blog = Blog.new(name: 'AMS Blog')
-        @post = Post.new({ title: 'New Post', body: 'Body' })
+        @post = Post.new(title: 'New Post', body: 'Body')
-        @tag = Tag.new({ name: '#hashtagged' })
+        @tag = Tag.new(name: '#hashtagged')
-        @comment = Comment.new({ id: 1, body: 'ZOMG A COMMENT' })
+        @comment = Comment.new(id: 1, body: 'ZOMG A COMMENT')
         @post.comments = [@comment]
         @post.tags = [@tag]
         @post.blog = @blog
@@ -19,7 +19,7 @@ module ActiveModel
         @post.author = @author
         @author.posts = [@post]
 
-        @post_serializer = PostSerializer.new(@post, { custom_options: true })
+        @post_serializer = PostSerializer.new(@post, custom_options: true)
         @author_serializer = AuthorSerializer.new(@author)
         @comment_serializer = CommentSerializer.new(@comment)
       end

test/serializers/attributes_test.rb

@@ -4,7 +4,7 @@ module ActiveModel
   class Serializer
     class AttributesTest < ActiveSupport::TestCase
       def setup
-        @profile = Profile.new({ name: 'Name 1', description: 'Description 1', comments: 'Comments 1' })
+        @profile = Profile.new(name: 'Name 1', description: 'Description 1', comments: 'Comments 1')
         @profile_serializer = ProfileSerializer.new(@profile)
         @comment = Comment.new(id: 1, body: 'ZOMG!!', date: '2015')
         @serializer_klass = Class.new(CommentSerializer)

test/serializers/root_test.rb

@@ -8,7 +8,7 @@ module ActiveModel
       end
 
       def test_overwrite_root
-        serializer = VirtualValueSerializer.new(@virtual_value, { root: 'smth' })
+        serializer = VirtualValueSerializer.new(@virtual_value, root: 'smth')
         assert_equal('smth', serializer.json_key)
       end