Append array of strings in d

Question

In python, I can do this:

In [1]: x = ["a", "b", "c"]

In [2]: "--".join(x)
Out[2]: 'a--b--c'

Is there an equivalent trick in d?

+3

string d

qed 14 Sep 14 at 21:07

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1 answer

Vladimir Panteleev · Answer 1 · 2014-09-14T21:10:41+0000

Yes, use std.array.join

:

import std.array, std.stdio;

void main()
{
    auto x = ["a", "b", "c"];
    writeln(x.join("--"));
}

Note that the order of D's arguments is different compared to Python.