Organize iex test for l helper
Organize iex test for l helper

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