NoFrameworkAdapter.prototype.on = function()

in book/master_middleman/source/javascripts/waypoints/noframeworkAdapter.js [92:101]

• 9 lines of code
• 4 McCabe index (conditional complexity)

  NoFrameworkAdapter.prototype.on = function(event, handler) {
    var eventParts = event.split('.')
    var eventType = eventParts[0]
    var namespace = eventParts[1] || '__default'
    var nsHandlers = this.handlers[namespace] = this.handlers[namespace] || {}
    var nsTypeList = nsHandlers[eventType] = nsHandlers[eventType] || []

    nsTypeList.push(handler)
    this.element.addEventListener(eventType, handler)
  }