Tests for float.
Tests for float.

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