Can you read the next line while iterating over byLine?

[Daniel Kozak via Digitalmars-d-learn]

More range aproach, untested written on the fly from mobile phone

import std.stdio : File;
import std.range : chunks;
import.std.algorithm : map, filter, array;

void main()
{
    auto r = File("text.txt").byLine
       .filter!(a=>a.length)
       .chunks(2)
       .map!(a=>[a[0].dup, a[1].dup])
       .array;

    writeln(r);
}
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