Rakefile

require 'bundler/gem_tasks'
require 'rspec/core/rake_task'

RSpec::Core::RakeTask.new

require 'rubocop/rake_task'
RuboCop::RakeTask.new(:rubocop) do |t|
  t.options = ['--display-cop-names']
end

task default: [:spec]
task test: [:spec]