Added rspec and tested some of my code.  Still working on some of it.

The add butter method isn't returning the expected array currently.  All other tests (except those commented out) are working. 
Cool! I was looking into this earlier this week.  I’ll keep learning more about it and try it out.
On Oct 1, 2014, at 11:10 AM, Gerry Pass <notifications@github.com> wrote:

> In app/lib/person.rb:
> 
> > +
> > +  def gender
> > +    @gender
> > +  end
> > +
> > +  def color
> > +    @color
> > +  end
> > +
> > +  def spirit_animal
> > +    @spirit_animal
> > +  end
> > +
> > +  def pet
> > +    @pet
> > +  end
> Bonus: Check out Ruby's attr_reader method. Can trim down ~15 lines of code into one!
> 
> —
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