Gemfile in onceover-3.15.2 vs Gemfile in onceover-3.16.0

@@ -7,19 +7,26 @@
 if ENV['PUPPET_VERSION']
   gem 'puppet', ENV['PUPPET_VERSION']
 end
 
 # Evaluate Gemfile.local if it exists
-if File.exists? "#{__FILE__}.local"
+if File.exist? "#{__FILE__}.local"
   eval(File.read("#{__FILE__}.local"), binding)
 end
 
 # Evaluate ~/.gemfile if it exists
-if File.exists?(File.join(Dir.home, '.gemfile'))
+if File.exist?(File.join(Dir.home, '.gemfile'))
   eval(File.read(File.join(Dir.home, '.gemfile')), binding)
 end
 
 if ENV['APPVEYOR'] == 'True'
   # R10k needs to be pinned to this until the next release after 3.1.1
   # in order to not have symlinks and therefor work on windows
   gem 'r10k', git: 'https://github.com/puppetlabs/r10k.git'
 end
+
+group :development do
+  gem 'cucumber', '~> 2.0'
+  gem 'pry', '~> 0.10.0'
+  gem 'rubocop', '~> 0.82.0'
+  gem 'rubygems-tasks', '~> 0.2.0'
+end
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