discord.js/lib/Util/Equality.js

/*
	The Equality Class is just used to show
	that a Class has an ID that can be used to
	check for equality.

	Never use == or === when comparing
	objects in discord.js, they will be different
	instances sometimes.

	Instead, use objectThatExtendsEquality.equals()
*/
"use strict";

var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Equality = (function () {
	function Equality() {
		_classCallCheck(this, Equality);
	}

	Equality.prototype.equals = function equals(object) {
		if (object && object[this.eqDiscriminator] == this[this.eqDiscriminator]) {
			return true;
		}
		return false;
	};

	Equality.prototype.equalsStrict = function equalsStrict(object) {
		// override per class type
		return;
	};

	_createClass(Equality, [{
		key: "eqDiscriminator",
		get: function get() {
			return "id";
		}
	}]);

	return Equality;
})();

module.exports = Equality;