Removed.
On Mar 14, 2014, at 12:21 PM, Tim Irwin <notifications@github.com> wrote:

> In app/models/player.rb:
> 
> > +    @hand = hand
> > +    @messages = []
> > +    @type = nil
> > +    make_human
> > +  end
> > +
> > +  def make_robot
> > +    @type = :robot
> > +  end
> > +
> > +  def make_human
> > +    @type = :human
> > +  end
> > +
> > +  def robot?
> > +    return @type == :robot
> The return is optional in Ruby. The last statement is always evaluated and returned.
> 
> —
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>