Small hash parser and generator

index.js

var path1 = "/slfkj/sadfkl#cat=5,id=dfsklsdkajf";
var path2 = "/slfkj/sadfkl#cat=a,id=dAS";
var path3 = "/slfkj/sadfkl#cat=asf,id=BL";


function getHashValues(path){
  var result = {};
  var hash = path.slice(path.indexOf('#') + 1);
  var keyValues = hash.split(',');
  
  for(var i = 0; i < keyValues.length; i++){
    var keyValue = keyValues[i];
    var sep = keyValue.indexOf('=');
    var key = keyValue.slice(0, sep);
    var value = keyValue.slice(sep + 1);
    
    result[key] = value;
  }
  
  return result;
}

function createHashString(obj){
  var hash = '';
  for(var key in obj){
    hash += key + '=' + obj[key] + ',';
  }
  hash = hash.slice(0, -1);
  return hash;
}

console.log(getHashValues(path1));
console.log(getHashValues(path2));
console.log(getHashValues(path3));

var obj1 = {cat: 1, id: 'akllkd'};
var obj2 = {cat: 'asdf', id: 'a'};
var obj3 = {cat: 555, id: 'asd'};

console.log(createHashString(obj1));
console.log(createHashString(obj2));
console.log(createHashString(obj3));