Instagram/instagram-ruby-gem — pull request #122 by be9 (2014-06-05 15:16:55+00:00)
Title: Change Instagram.respond_to? signature

Ruby 1.9 and 2.0 allow Object#respond_to? to receive [two arguments](http://ruby-doc.org/core-2.1.2/Object.html#method-i-respond_to-3F):

```
respond_to?(symbol, include_all=false)
```

Current signature makes trouble when using rspec 3.0 to mock `Instagram` class behavior.