linkedin/dustjs — pull request #92 by zaphod1984 (2012-07-13 07:37:45+00:00)
Title: proposing the size helper

instead of instrumenting the filter functionality i added a sizeHelper.

usage is like this: `you have {@size subject=msgList/} new messages` which will render to `you have 10 new messages` if msgList contains 10 items.
(which can be iterated via `{#msgList}...{/msgList}`