Re: natural sort on array of arrays

useSort::Key::Natural qw(natkeysort);

my @sorted = natkeysort { $_->[0] } @matrix;
[download]

Comment on Re: natural sort on array of arrays Select or Download Code

Replies are listed 'Best First'.
Re^2: natural sort on array of arrays by duelafn (Parson) on May 11, 2016 at 15:08 UTC
Excellent! I love Sort::Key, but never noticed it has a natural sort included. Took me a moment to figure out what it was doing in its key maker though — it has a packing algorithm which allows it to sort numbers of arbitrary size (unlike most of the techniques in this thread). Good Day, Dean	[reply]