JS で url query 文字列の parse ワンライナーメモ

Bookmarklet や DevTool console 上で使いたい時用です。

location.search
// => "?ei=nD5-WuKLBYLK0gTr_LioBw&q=atom+eslint+error+%E5%85%A8%E4%BD%93&oq=atom+eslint+error+%E5%85%A8%E4%BD%93"

const queries = location.search.substr(1).split('&').reduce((p, c) => {
 const cs = c.split('=');
 return Object.assign(p, { [cs[0]]: cs[1] })
}, {})

/*
=> {
  "ei": "nD5-WuKLBYLK0gTr_LioBw",
  "q": "atom+eslint+error+全体",
  "oq": "atom+eslint+error+全体"
}
*/