Function parseValue

index.js:26–52

(arg)

	}

	function parseValue (arg) {
		if (typeof arg === 'string' || typeof arg === 'number') {
			return arg;
		}

		if (typeof arg !== 'object') {
			return '';
		}

		if (Array.isArray(arg)) {
			return classNames.apply(null, arg);
		}

		if (arg.toString !== Object.prototype.toString && !arg.toString.toString().includes('[native code]')) {
			return arg.toString();
		}

		var classes = '';

		for (var key in arg) {
			if (hasOwn.call(arg, key) && arg[key]) {
				classes = appendClass(classes, key);
			}
		}

		return classes;
	}

	function appendClass (value, newClass) {
		if (!newClass) {