build/rekord.js
function()
  {
    this.indices = {};

    for (var i = 0, l = this.keys.length; i < l; i++)
    {
      this.indices[ this.keys[ i ] ] = i;
    }

    return this;
  }
function()
  {
    this.indices = {};

    for (var i = 0, l = this.keys.length; i < l; i++)
    {
      this.indices[ this.keys[ i ] ] = i;
    }

    return this;
  }
function ( ) { this . indices = { } ; for ( var i = 0 , l = this . keys . length ; i < l ; i ++ ) { this . indices [ this . keys [ i ] ] = i ; } return this ; }
Rebuilds the index based on the keys.

@return {Rekord.Map} -
The reference to this map.
Rebuilds the index based on the keys .