Re: std.algorithm.reduce on an array of structs

[bearophile via Digitalmars-d-learn]

Daniel Kozak:

You can just use min:

import std.stdio, std.algorithm;

struct Thing {
    uint x;
    alias x this;
}

alias minimum = reduce!min;

void main() {
        immutable ar1 = [10, 20, 30, 40, 50];
        ar1.minimum.writeln;

        immutable ar2 = [Thing(10), Thing(20), Thing(40)];
        ar2.minimum.writeln;
}

Bye,
bearophile