iterate helper
Loops over given object.
Definition
{@iterate key=obj}{$key}-{$value} of type {$type}{~n}{/iter}
key - object of the iteration - Mandatory parameter
sort - Optional. If omitted, no sort is done. Values allowed:
sort="asc" - sort ascending (per JavaScript array sort rules)
sort="desc" - sort descending
sort="fname" - Look for fname object in global context,
if found, treat it as a JavaScript array sort compare function.
if not found, result is undefined.
Variables $key, $value, and $type are defined within the iteration block
Example
Data: { obj: {a:"A", b:"B", c:"C" } }
{@iterate key=obj}
{$key}:{$value} {$type}
{/iterate}
Output: a:A string b:B string c:C string
Usage
Depends on dustjs-helpers module to be loaded first since it defines the dust.helpers property.
In node.js: require('dustmotes-iterate');
In browser: If not using require, load the JS some other way and call it with the dust object. As noted earlier, dustjs-helpers must be loaded earlier.