Instagram/instagram-ruby-gem — pull request #35 by ma2gedev (2012-04-28 11:35:44+00:00)
Title: Fixed missing 'query_values' method with version 0.8 of Faraday.

The env[:url] in OAuth2#call() is HTTP::URI class object with Faraday
version 0.8.
HTTP::URI class does not have 'query_values' method.
So, changed using 'query_values' to 'query'.
Notice: This modification can use over version 0.8 of Faraday.
For details of a change about env[:url], please visit the following.
https://github.com/technoweenie/faraday/commit/8f7f6694da1831403faa138ab826449cf504fd2a