macpato v0.1.2 API Reference
Modules
iex> import Macpato
...> expr = quote do
...> fn a, b, c -> a + b + c end
...> end
...> case expr do
...> macpato(fn _, b, _ -> _ end) -> :b_is_second_arg
...> _ -> :dunno
...> end
:b_is_second_arg
iex> import Macpato
...> expr = quote do
...> fn a, b, c -> a + b + c end
...> end
...> case expr do
...> macpato(fn _, b, _ -> _ end) -> :b_is_second_arg
...> _ -> :dunno
...> end
:b_is_second_arg