Reload [Jasmine](https://jasmine.github.io/) test suites in Firefox using [MozRepl](https://github.com/bard/mozrepl) and this lovely gem. Use it with **watchr**: require 'jasmine-mozrepl' extend Jasmine::MozRepl watch('public/javascript/.*\.js') { do_reload } watch('spec/javascripts/.*_spec\.js') { do_reload } def do_reload system %{growlnotify -m "#{repl_reload(:echo_to_console => true)}" -t "Jasmine suite"} end do_reload **repl_reload** options: * **:host** is the host to connect to *(default: 127.0.0.1)* * **:port** is the post to connect to *(default: 4242)* * **:jasmine_matcher** is the address in the address bar to search for *(default: "localhost:8888")* * **:echo_to_console** writes the success/failure message to the console in red/green *(default: false)* **repl_reload** returns the success/failure count message from Jasmine so you can use it as you wish.