motion-keyboard-avoiding

def viewDidLoad
  super

  @keyboard_avoiding = Motion::KeyboardAvoiding.new(view)

  ...
  # configure text field(s)
  ...

  @text_field.delegate = @keyboard_avoiding
end

Add this line to your application's Gemfile:

gem 'motion-keyboard-avoiding'

And then execute:

$ bundle

Or install it yourself as:

$ gem install motion-keyboard-avoiding

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request