Thread overview
[Issue 19475] add a staticIndexOf overload taking a pred
Dec 11, 2018
Simen Kjaeraas
Dec 17, 2022
Iain Buclaw
December 11, 2018
https://issues.dlang.org/show_bug.cgi?id=19475

Simen Kjaeraas <simen.kjaras@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |simen.kjaras@gmail.com

--- Comment #1 from Simen Kjaeraas <simen.kjaras@gmail.com> ---
This can be trivially done as a combination of existing templates:

import std.meta;

enum predStaticIndexOf(alias Fn, T...) = staticIndexOf!(true, staticMap!(Fn,
T));

template MoreThan2(T...) {
    enum MoreThan2 = T[0] > 2;
}

unittest {
    static assert(predStaticIndexOf!(MoreThan2, 1,2,3) == 2);
}

--
December 17, 2022
https://issues.dlang.org/show_bug.cgi?id=19475

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P4

--
December 01
https://issues.dlang.org/show_bug.cgi?id=19475

--- Comment #2 from dlangBugzillaToGithub <robert.schadek@posteo.de> ---
THIS ISSUE HAS BEEN MOVED TO GITHUB

https://github.com/dlang/phobos/issues/9767

DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB

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