Fluid - ViewHelper - Incubator

Sometimes you want to concatenate elements as a comma separated list. Or maybe you want to put the elements in different lines by <br>.

The attached file implements this feature:

Shortest possible syntax:

<f:join each="{0: 'apple', 1: 'banana'}" by=" and " />

Typical syntax:

<f:join each="{0: 'apple', 1: 'banana'}" as="fruit" by=" and " >{fruit}</f:join><br>

Long syntax:

<f:join each="{0: 'apple', 1: 'banana'}" as="fruit">
<f:item>{fruit}</f:item>
<f:by> and </f:by>
</f:join>

The necessary "item" and "by" view helpers are similar to "then" and "else".