Comments (3)
I like this idea very much.
But there should be an very detailed comments explaining what is done with which command from which import. The coolest thing would be to link the code comments directly with the phobos/runtime docs.
The answers to my question about a ruby like n.times{} are nice, too:
The link is to the forum view at digitalmars, because it was easier to find (first google match):
import std.stdio;
auto times(alias Func, T)(T number) {
import std.range : iota;
import std.algorithm : each;
return number.iota.each!(_ => Func());
}
void foo() {
writeln("foo");
}
void bar() {
writeln("bar");
}
void main() {
3.times!({ foo(); bar(); });
}
from Ali
Or alternatively:
foreach(unused;0..i)
fun();
}
you can write your own function. It is simple.
void times(alias fun)(size_t i) {
foreach(unused;0..i)
fun();
}
and use it like this:
10.times!({ writeln("yaaay"); });
from Anton Fediushin
from english.
First example is there: #217
from english.
Hence, I'm closing this issue.
The example should appear shortly at https://tour.dlang.org/tour/en/byexample/code-generation-parser
@ other / future readers: please feel more than free to add further interesting examples showing modern D usage.
from english.
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from english.