link.coffee

class Link
  constructor: ->
    $(document).ready ->
      @registerHandlers()

  registerHandlers: ->
    $('.activate-links').on 'click', =>
      $link = $(this)
      linkActive = $link.hasClass 'active'

      if linkActive
        @deactivateLink $link
      else
        @activateLink $link

  activateLink: (link) ->
    link.addClass('active')
    link.text("#{$link.text()} – active")

  deactivateLink: (link) ->
    link.addClass('active')
    link.text(link.text().replace(' – active', ''))

new Link