Gemfile in coverband-4.2.7 vs Gemfile in coverband-5.0.0.rc.3

@@ -1,21 +1,19 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 # Specify your gem's dependencies in coverband.gemspec
 gemspec
 
 # add when debugging
 # require 'byebug'; byebug
-if ENV['CI']
+if ENV["CI"]
   # skipping pry-byebug as it has issues on Ruby 2.3 on travis
   # and we don't really need it on CI
 else
-  gem 'pry-byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem "pry-byebug", platforms: [:mri, :mingw, :x64_mingw]
 end
 
-gem 'rails', '~>5'
+gem "rails", "~>5"
 # these gems are used for testing gem tracking
-gem 'irb', require: false
-gem 'pundit'
-gem 'rainbow', require: false
+gem "irb", require: false