Comments (3)
I'm not sure of your motivation, but I suspect that you can already do it using partial application:
primitive Foo
fun hello(x: String): String =>
"hello " + x
actor Main
new create(env: Env) =>
print_with_y(env.out, Foo~hello())
fun print_with_y(stream: OutStream, f: {(String): String} val) =>
stream.print(f("there"))
Runnable at the playground:
https://playground.ponylang.io/?gist=7ac613b68b129c7588e828e904fcbd03
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Can you provide some motivation for why this would be desirable? Every RFC should contain some motivation as to why it is desirable. Even requests.
Please note in case you are aware. Opening an issue such as this is a request for another human (other than you) to write up the full RFC so the more details you provide them, the better.
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Thanks @SeanTAllen
This is exactly what I wanted.
I am so sorry for this issue.
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