Bottle.List.is_empty_list
You're seeing just the macro
is_empty_list
, go back to Bottle.List module for more information.
Guard that passes for an empty list
Examples
iex> is_empty_list([])
true
iex> is_empty_list([:foo])
false
iex> is_empty_list(%{foo: "bar"})
false
iex> is_empty_list({"anything", "else"})
false