On Saturday, 11 January 2014 at 07:45:31 UTC, Casper Færgemand
wrote:
Have:
enum (or is immutable array better?) array = ["derp", "lala"];
Want:
mixin("some syntax" ~ array[0]);
mixin("some syntax" ~ array[1]);
You can use template argument lists for indexable compile-time
lists:
---
import std.typetuple : TypeTuple;
alias array = TypeTuple!("derp", "lala");
mixin("some syntax" ~ array[0]);
mixin("some syntax" ~ array[1]);
---
Basically, to specify a number of similar functions based on a
list of strings.
Why? Pegged's semantic actions allows only calling a function
by name, not specifying parameters. I could probably ask for an
extension, but if there's a cool template or whatever way to do
this, it would be a lot nicer. :3
Your problem is probably better solved without string mixins, but
we'd probably need to see some code or more elaboration to
accurately suggest a solution.
