Parse url search query to js object (es6)

pure_es6_parse_search_to_object.js

const parseSearchToObject = (urlSearch) => {
  const fromPairs = (pairs) => pairs.reduce((cache, pair) => {
    cache[pair[0]] = pair[1];
    
    return cache;
  }, {});
  
  return fromPairs(urlSearch.replace('?', '').split('&').map((v) => v.split('=')));
};

parseSearchToObject('?param1=value1&param2=value2&param3=value3');

// Output:
// {
//  param1: 'value1',
//  param2: 'value2',
//  param3: 'value3'
// }