consistency with other bucket_... functions
consistency with other bucket_... functions

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