Use doctests.
Use doctests.

kimshrier/elixir,elixir-lang/elixir,ggcampinho/elixir,antipax/elixir,pedrosnk/elixir,gfvcastro/elixir,lexmag/elixir,pedrosnk/elixir,michalmuskala/elixir,antipax/elixir,lexmag/elixir,gfvcastro/elixir,beedub/elixir,ggcampinho/elixir,kelvinst/elixir,joshprice/elixir,beedub/elixir,kimshrier/elixir,kelvinst/elixir