Get params from search url

getParamsFromSearchURL.js

const getParamsFromSearchURL = url => url.slice(1).split('&').reduce((params, pairs) => {
	const [key, value] = pairs.split('=');
	key && value && (params[key] = getValue(value));
	return params;
}, {});

// this parses foo=true -> make true a bool, not a string
const getValue = value => {
	value = decodeURIComponent(value);
	try {
		return JSON.parse(value);
	} catch (e) {
		return value;
	}
};

// example use
const searchUrl = '?foo=bar&bar=foo&show=true'
const params = getParamsFromSearchURL(searchUrl);
console.log(params);
//{ foo: 'bar', bar: 'foo', show: true }