exports.parse = function()

in css/jetbrains-bundle/sales-chat.js [3543:3577]

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

	exports.parse = function (str) {
		if (typeof str !== 'string') {
			return {};
		}

		str = str.trim().replace(/^(\?|#|&)/, '');

		if (!str) {
			return {};
		}

		return str.split('&').reduce(function (ret, param) {
			var parts = param.replace(/\+/g, ' ').split('=');
			// Firefox (pre 40) decodes `%3D` to `=`
			// https://github.com/sindresorhus/query-string/pull/37
			var key = parts.shift();
			var val = parts.length > 0 ? parts.join('=') : undefined;

			key = decodeURIComponent(key);

			// missing `=` should be `null`:
			// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
			val = val === undefined ? null : decodeURIComponent(val);

			if (!ret.hasOwnProperty(key)) {
				ret[key] = val;
			} else if (Array.isArray(ret[key])) {
				ret[key].push(val);
			} else {
				ret[key] = [ret[key], val];
			}

			return ret;
		}, {});
	};