[parse url] hash search url

parseUrl.js

// parseSearch('?gws_rd=ssl')
// {gws_rd: "ssl"}
function parseSearch (str) {
  str = str.split('?').pop()
  var search = {}
  str && str.replace(
    /([^?=&]+)(=([^&]*))?/g,
    function ($0, $1, $2, $3) {
      search[ $1 ] = $3
    }
  )
  return search
}

function parseHash () {
  // [wholeStr, hash, search]
  var strArr = window.location.hash.match(/#([^\?]*)(\?.*)?/);
  var objURL = {
    hash: strArr && strArr[1],
    search: {}
  };
  strArr && strArr[2] && strArr[2].replace(
    /([^?=&]+)(=([^&]*))?/g,
    function ($0, $1, $2, $3) {
      objURL.search[ $1 ] = $3
    }
  );
  return objURL
}

// parseHash2('http://abc.com#new?at=32&raw')
// {hash: "new", search: {at: "32", raw: undefined}}
function parseHash2 (str) {
  // [wholeStr, hash, search]
  var strArr = str.match(/#([^\?]*)(\?.*)?/);
  var objURL = {
    hash: strArr && strArr[1],
    search: {}
  };
  if (strArr) {
    objURL.search = parseSearch(strArr[2])
  }
  return objURL
}