guard :rspec, cmd: 'bundle exec rspec' do
  # watch /lib/ files
  watch(%r{^lib/(.+).rb$}) do |m|
    "spec/#{m[1]}_spec.rb"
  end

  # watch /spec/ files
  watch(%r{^spec/(.+).rb$}) do |m|
    "spec/#{m[1]}.rb"
  end
end

guard :bundler do
  require 'guard/bundler'
  require 'guard/bundler/verify'
  helper = Guard::Bundler::Verify.new

  files = ['Gemfile']
  files += Dir['*.gemspec'] if files.any? { |f| helper.uses_gemspec?(f) }

  # Assume files are symlinked from somewhere
  files.each { |file| watch(helper.real_path(file)) }
end