prismicio/ruby-rails-starter — pull request #7 by rudyrigot (2013-12-17 00:37:19+00:00)
Title: Conditionally assigning link_resolver

Each time we call link_resolver (which is very often), a new instance of `LinkResolver` is created (and they're always basically the same stuff).
Doesn't this fix allow to just instantiate it once and reuse it every time?