Clarify the usage of 'var' keyword in spec guards (#8167)
Clarify the usage of 'var' keyword in spec guards (#8167)


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