Hash stuff for jlord

hash.js

// Starting point
var array = [
    {
        id: 1,
        title: 'Hello',
        tools: [1,2,3]
    },
    {
        id: 2,
        title: 'World',
        tools: [2,3,4]
    },
    {
        id: 3,
        title: 'FooBar',
        tools: [3,4,5]
    }
];

// Storage object
var hash = Object.create(null);

// Iterate
for (var i = 0; i < array.length; i++) {
    var uniqueId = array[i].id;
    hash[uniqueId] = array[i];
}

console.dir(hash);