lib/abaaso.js
function ( obj ) {
		var result = [];

		array.each( obj, function ( i ) {
			array.add( result, i );
		});

		return result;
	}
function ( obj ) {
		var result = [];

		array.each( obj, function ( i ) {
			array.add( result, i );
		});

		return result;
	}
function ( obj ) { var result = [ ] ; array . each ( obj , function ( i ) { array . add ( result , i ) ; } ) ; return result ; }
Returns an Array of unique indices of `obj`

@method unique
@param  {Array} obj Array to parse
@return {Array}     Array of unique indices
Returns an Array of unique indices of obj