I've been porting my friend's Elixir code to Racket with great success. When I
asked what the equivalent of (provide my-func) was in Elixir, they mentioned
that you can define a private function with defp instead of def. For example:
defmodule MyModule do
def foo(a) do
...
end
defp bar(b) do
...
end
end
vs.
#lang racket
(provide foo)
(define (foo a) ... )
(define (bar a) ... )
I prefer the Racket way, but it made me curious about the possibility of a
definep macro that would work similarly as a thought experiment.
Is it possible to do the following?
#lang racket
(define (foo a) ... )
(definep (bar a) ... )
I'm not asking for someone to help with definep - I'm just curious about the
possibility of a macro adding/modifying something outside of its scope. In
other words, could a definep macro create or modify the proper (provide)
construct to export foo and not bar ?
Thanks,
Brian
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