this.target = function()

in seriously.js [4761:4795]

• 28 lines of code
• 19 McCabe index (conditional complexity)

		this.target = function (hook, target, options) {
			var targetNode,
				element,
				hook,
				i;

			if (hook && typeof hook === 'string' && !seriousTargets[hook]) {
				element = document.querySelector(hook);
			}

			if (typeof hook !== 'string' || !target && target !== 0 || element) {
				if (!options || typeof options !== 'object') {
					options = target;
				}
				target = element || hook;
				hook = null;
			}

			if (typeof target === 'string' && isNaN(target)) {
				target = document.querySelector(target);
			}

			for (i = 0; i < targets.length; i++) {
				targetNode = targets[i];
				if ((!hook || hook === targetNode.hook) &&
						(targetNode.target === target || targetNode.compare && targetNode.compare(target, options))) {

					return targetNode.pub;
				}
			}

			targetNode = new TargetNode(hook, target, options);

			return targetNode.pub;
		};