fixed.
On Mar 14, 2014, at 12:09 PM, Tim Irwin <notifications@github.com> wrote:

> In app/models/game.rb:
> 
> > +  def books(player)
> > +    books_list[player]
> > +  end
> > +
> > +  def books_to_s(player)
> > +    if books(player).nil? || books(player).empty?
> > +      ""
> > +    else
> > +      books(player).map { |rank| rank + "s"}.sort.join(", ")
> > +    end
> > +  end
> > +
> > +  def number_of_books(player)
> > +    if books(player).nil? || books(player).empty?
> > +      0
> > +      else
> Indentation off?
> 
> —
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