Simpler refactor of jQuery.Turbolinks

jquery.turbolinks.coffee

# Simpler refactor of jQuery.Turbolinks
# https://github.com/kossnocorp/jquery.turbolinks/blob/master/src/jquery.turbolinks.coffee
# https://github.com/kossnocorp/jquery.turbolinks

$ = window.jQuery or require?('jquery')
$document = $(document)

# Trigger the stored `ready` events on first load.
$ -> $document.trigger 'turbo:ready'

# Override `$(function)` and `$(document).ready(function)` by
# registering callbacks under a new event called `turbo:ready`.
$.fn.ready = (callback) ->
  $document.on 'turbo:ready', callback

# Hook onto the events that Turbolinks triggers.
$document.on 'page:load.turbo', ->
  $.isReady = true
  $document.trigger 'turbo:ready'

$document.on 'page:fetch.turbo', ->
  $.isReady = false