joiner random access range?
bearophile via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Nov 8 16:06:10 PST 2014
Given a 2D array, I'd like to sort its items sequentially:
import std.stdio, std.algorithm, std.range;
void foo(int[][] m) {
m.joiner.sort().writeln; // error
}
void main() {
auto m = [[10, 2], [30, 4]];
m.joiner.writeln;
foo(m);
m.joiner.writeln;
// OK, but the matrix can have arbitrary many rows.
chain(m[0], m[1]).sort();
m.joiner.writeln;
}
Is it possible and reasonable for "joiner" to return a random
access range in such cases (where the input is a random access
range of random access ranges), so I can sort its items?
Bye,
bearophile
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