function m()

in source/console/app/lib/aws-ui/AWS-UI-Components/components.js [1056:1092]

• 34 lines of code
• 24 McCabe index (conditional complexity)

	function m() {
		var args = [].slice.call(arguments);
		var hasAttrs = args[1] != null && type.call(args[1]) === OBJECT && !("tag" in args[1]) && !("subtree" in args[1]);
		var attrs = hasAttrs ? args[1] : {};
		var classAttrName = "class" in attrs ? "class" : "className";
		var cell = {tag: "div", attrs: {}};
		var match, classes = [];
		if (type.call(args[0]) != STRING) throw new Error("selector in m(selector, attrs, children) should be a string")
		while (match = parser.exec(args[0])) {
			if (match[1] === "" && match[2]) cell.tag = match[2];
			else if (match[1] === "#") cell.attrs.id = match[2];
			else if (match[1] === ".") classes.push(match[2]);
			else if (match[3][0] === "[") {
				var pair = attrParser.exec(match[3]);
				cell.attrs[pair[1]] = pair[3] || (pair[2] ? "" :true)
			}
		}
		if (classes.length > 0) cell.attrs[classAttrName] = classes.join(" ");


		var children = hasAttrs ? args.slice(2) : args.slice(1);
		if (children.length === 1 && type.call(children[0]) === ARRAY) {
			cell.children = children[0]
		}
		else {
			cell.children = children
		}

		for (var attrName in attrs) {
			if (attrName === classAttrName) {
				var className = cell.attrs[attrName]
				cell.attrs[attrName] = (className && attrs[attrName] ? className + " " : className || "") + attrs[attrName];
			}
			else cell.attrs[attrName] = attrs[attrName]
		}
		return cell
	}