Disable rubocop for #1537

Author: namusyaka

.rubocop.yml

@@ -18,3 +18,6 @@ Style/MultilineIfModifier:
 
 Style/RaiseArgs:
   Enabled: false
+
+Lint/UnneededDisable:
+  Enabled: false

Appraisals

@@ -14,3 +14,7 @@ end
 appraise 'rack-1.5.2' do
   gem 'rack', '1.5.2'
 end
+
+appraise 'rails-edge' do
+  gem 'arel', github: 'rails/arel'
+end

gemfiles/rails_edge.gemfile

@@ -2,12 +2,12 @@
 
 source 'https://rubygems.org'
 
-gem 'rails', github: 'rails/rails'
+gem 'arel', github: 'rails/arel'
 
 group :development, :test do
   gem 'bundler'
   gem 'rake'
-  gem 'rubocop', '~> 0.45.0'
+  gem 'rubocop', '~> 0.45'
 end
 
 group :development do

lib/grape/middleware/versioner/path.rb

@@ -26,7 +26,7 @@ def default_options
         def before
           path = env[Grape::Http::Headers::PATH_INFO].dup
 
-          if prefix && path.index(prefix) == 0
+          if prefix && path.index(prefix) == 0 # rubocop:disable all
             path.sub!(prefix, '')
             path = Grape::Router.normalize_path(path)
           end