Upgraded RuboCop to 0.35.1.

.rubocop.yml

@@ -2,6 +2,5 @@ AllCops:
   Exclude:
     - vendor/**/*
     - bin/**/*
-    - gemfiles/**/*
 
 inherit_from: .rubocop_todo.yml

.rubocop_todo.yml

@@ -1,11 +1,16 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2015-08-19 13:28:59 -0400 using RuboCop version 0.33.0.
+# on 2015-11-23 14:55:46 -0500 using RuboCop version 0.35.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 1
+Lint/DuplicatedKey:
+  Exclude:
+    - 'spec/grape/validations_spec.rb'
+
 # Offense count: 1
 Lint/NestedMethodDefinition:
   Exclude:
@@ -22,18 +27,18 @@ Metrics/BlockNesting:
 # Offense count: 5
 # Configuration parameters: CountComments.
 Metrics/ClassLength:
-  Max: 300
+  Max: 277
 
-# Offense count: 23
+# Offense count: 22
 Metrics/CyclomaticComplexity:
-  Max: 16
+  Max: 14
 
-# Offense count: 717
+# Offense count: 751
 # Configuration parameters: AllowURI, URISchemes.
 Metrics/LineLength:
   Max: 215
 
-# Offense count: 42
+# Offense count: 44
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
   Max: 36
@@ -43,17 +48,22 @@ Metrics/MethodLength:
 Metrics/ModuleLength:
   Max: 272
 
-# Offense count: 17
+# Offense count: 15
 Metrics/PerceivedComplexity:
-  Max: 18
+  Max: 16
 
-# Offense count: 30
+# Offense count: 44
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, ProceduralMethods, FunctionalMethods, IgnoredMethods.
 Style/BlockDelimiters:
-  Enabled: false
+  Exclude:
+    - 'spec/grape/api_spec.rb'
+    - 'spec/grape/exceptions/validation_errors_spec.rb'
+    - 'spec/grape/middleware/versioner/header_spec.rb'
+    - 'spec/grape/request_spec.rb'
 
-# Offense count: 167
+# Offense count: 105
+# Configuration parameters: Exclude.
 Style/Documentation:
   Enabled: false
 
@@ -65,13 +75,6 @@ Style/DoubleNegation:
     - 'lib/grape/middleware/versioner/header.rb'
     - 'lib/grape/path.rb'
 
-# Offense count: 3
-Style/EachWithObject:
-  Exclude:
-    - 'lib/grape/dsl/inside_route.rb'
-    - 'lib/grape/exceptions/base.rb'
-    - 'lib/grape/formatter/serializable_hash.rb'
-
 # Offense count: 14
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/RaiseArgs:

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 gemspec
 
 group :development, :test do
-  gem 'rubocop', '0.33.0'
+  gem 'rubocop', '0.35.1'
   gem 'guard'
   gem 'guard-rspec'
   gem 'guard-rubocop'

gemfiles/rack_1.5.2.gemfile

@@ -1,14 +1,14 @@
 # This file was generated by Appraisal
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem "rack", "1.5.2"
+gem 'rack', '1.5.2'
 
 group :development, :test do
-  gem "rubocop", "0.33.0"
-  gem "guard"
-  gem "guard-rspec"
-  gem "guard-rubocop"
+  gem 'rubocop', '0.35.1'
+  gem 'guard'
+  gem 'guard-rspec'
+  gem 'guard-rubocop'
 end
 
-gemspec :path => "../"
+gemspec path: '../'

gemfiles/rails_3.gemfile

@@ -1,15 +1,15 @@
 # This file was generated by Appraisal
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem "rails", "3.2.19"
-gem "rack-cache", "<= 1.2"
+gem 'rails', '3.2.19'
+gem 'rack-cache', '<= 1.2'
 
 group :development, :test do
-  gem "rubocop", "0.33.0"
-  gem "guard"
-  gem "guard-rspec"
-  gem "guard-rubocop"
+  gem 'rubocop', '0.35.1'
+  gem 'guard'
+  gem 'guard-rspec'
+  gem 'guard-rubocop'
 end
 
-gemspec :path => "../"
+gemspec path: '../'

gemfiles/rails_4.gemfile

@@ -1,14 +1,14 @@
 # This file was generated by Appraisal
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem "rails", "4.1.6"
+gem 'rails', '4.1.6'
 
 group :development, :test do
-  gem "rubocop", "0.33.0"
-  gem "guard"
-  gem "guard-rspec"
-  gem "guard-rubocop"
+  gem 'rubocop', '0.35.1'
+  gem 'guard'
+  gem 'guard-rspec'
+  gem 'guard-rubocop'
 end
 
-gemspec :path => "../"
+gemspec path: '../'

spec/grape/api_spec.rb

@@ -809,7 +809,7 @@ def subject.enable_root_route!
 
     it 'returns raw data when content type binary' do
       image_filename = 'grape.png'
-      file = File.open(image_filename, 'rb') { |io| io.read }
+      file = File.open(image_filename, 'rb', &:read)
       subject.format :binary
       subject.get('/binary_file') { File.binread(image_filename) }
       get '/binary_file'