Do less work at runtime for %w/%W
Do less work at runtime for %w/%W

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