On Thursday, 12 April 2018 at 15:38:34 UTC, Chris Katko wrote:
I googled but couldn't find any clear solution.
I've got a 2-D array of strings read from a text file I parsed.
So it's like
0 1 15 0 0
2 12 1 0 0
0 1 0 10 0
They come in with spaces, so I join into an array between them.
But then the last ones have a newline \n on the end, which
explodes the to! type conversion.
If it was a single array, I could simply do:
string  test;
test.each((ref n) => n.stripRight());
But how do you do that when it's a 2-D array?
I'm looking not just for this case, but the generate case of
iterating / applying filters to 2-D arrays.
I think something like this would work:
test.each((ref s) => s.each((ref n) => n.stripRight()));
Essentially, get each 1D array from the 2D array, and then apply
the algorithms on that. There's probably a better way though