Gemfile in eivo-rails-0.0.5

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby '2.6.3'
 
@@ -25,11 +27,13 @@
   gem 'derailed_benchmarks'
   gem 'factory_bot_rails'
   gem 'faker'
   gem 'rspec-rails'
   gem 'brakeman'
-  gem 'rubocop'
-  gem 'rubocop-rspec'
+  gem 'rubocop', require: false
+  gem 'rubocop-rails', require: false
+  gem 'rubocop-performance', require: false
+  gem 'rubocop-rspec', require: false
   gem 'webmock'
 end
 
 gem 'eivo-rails'
 