github/linguist — pull request #1253 by brianmario (2014-06-04 20:54:13+00:00)
Title: Use the :ruby_encoding value from charlock 0.7.2

As of `charlock_holmes` 0.7.2, it now returns a `:ruby_encoding` value from its detection call which is the Ruby-compatible encoding name (as a string). This value is what we should use for interacting with Ruby's own encoding API.