linkedin/dustjs-helpers — pull request #108 by sethkinast (2014-12-22 22:16:45+00:00)
Title: Add {@none} helper as the converse to {@any}

This also sets up {@default} for deprecation.

{@none} is simply the improved version of {@default}-- you can have more than one of them, and they can appear anywhere in the {@select} block but are evaluated asynchronously.