Shopify/liquid — pull request #445 by dylanahsmith (2014-09-12 21:07:11+00:00)
Title: Use super rather than render_all in single block render classes.

@Shopify/liquid for review

Block#render does `render_all(@nodelist, context)` which we do in derived classes in the render method instead of calling `super`. This is a bad practice, since we should try to keep code at a single layer of abstraction to avoid exposing the reader to implementation details in the base class.