Ensure Access.at/1 properly pop list elements, closes #4911
Ensure Access.at/1 properly pop list elements, closes #4911

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