Irio/ruby-tmdb — pull request #5 by maddox (2012-09-06 02:22:47+00:00)
Title: Nil language

This PR omits the `language` param from the request if it is nil.

TMDB v3 API doesn't consider a blank `language` as nil. So it limits the results of posters you can get back.

You must omit the `language` param to get the full set of posters and backdrops.