__MODULE__
returns the name of the current module. Is there a way to return the name of the current function in a similar fashion?
__ENV__
seems to contain the info you’re looking for although I wonder why you need it/how do you plan to use it?
defmodule Example do
def functie(input) do
# IO.puts "Env is #{inspect __ENV__}"
IO.puts "Current function is #{inspect __ENV__.function}"
IO.puts input
end
end
Example.functie "Hello World!"
# => Current function is {:functie, 1}
# => Hello World!
# => :ok
3 Likes