# File lib/guard/interactors/coolline.rb, line 22 def self.available?(silent = false) if RbConfig::CONFIG['RUBY_PROGRAM_VERSION'] == '1.9.3' require 'coolline' true else ::Guard::UI.error 'The :coolline interactor runs only on Ruby 1.9.3.' unless silent false end rescue LoadError => e ::Guard::UI.error "Please add \"gem 'coolline'\" to your Gemfile and run Guard with \"bundle exec\"." unless silent false end