@regang/keen-core/lib/utils/parse-params.js

Core functionality powering Keen IO's modular JavaScript SDKs

module.exports = parseParams;

function parseParams(str){
  // via: http://stackoverflow.com/a/2880929/2511985
  var urlParams = {},
      match,
      pl     = /\+/g,  // Regex for replacing addition symbol with a space
      search = /([^&=]+)=?([^&]*)/g,
      decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); },
      query  = str.split("?")[1];

  while (!!(match=search.exec(query))) {
    urlParams[decode(match[1])] = decode(match[2]);
  }
  return urlParams;
};