undees/rforce — pull request #29 by dimko (2014-11-09 22:49:31+00:00)
Title: MethodKeys#respond_to_missing?

`Object#try` implementation has been changed since Rails 4.
Before patch:

```ruby
mh = MethodHash.new
mh[:key] = true

mh.key
# => true

mh.try :none
# => nil
```