swup/lib/modules/off.js

Complete, flexible, extensible and easy to use page transition library for your web.

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});
var off = function off(event, handler) {
	var _this = this;

	if (event != null) {
		if (handler != null) {
			if (this._handlers[event] && this._handlers[event].filter(function (savedHandler) {
				return savedHandler === handler;
			}).length) {
				var toRemove = this._handlers[event].filter(function (savedHandler) {
					return savedHandler === handler;
				})[0];
				var index = this._handlers[event].indexOf(toRemove);
				if (index > -1) {
					this._handlers[event].splice(index, 1);
				}
			} else {
				console.warn("Handler for event '" + event + "' no found.");
			}
		} else {
			this._handlers[event] = [];
		}
	} else {
		Object.keys(this._handlers).forEach(function (keys) {
			_this._handlers[keys] = [];
		});
	}
};

exports.default = off;