Transposing-List-Of-Tuples
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use Test;
#| reverse the zip operation
sub reverse-zip(@list-of-tuples) {
[Z] @list-of-tuples
}
my @l1 = 1, 2, 3;
my @l2 = <a b c>;
my @input = zip @l1, @l2;
my @expected-output = @l1, @l2;
# we need to convert all elements of @expected-output to lists
# otherwise we get an error
is-deeply reverse-zip(@input), @expected-output;
is-deeply reverse-zip(@input), @expected-output».List;
Raku
INFO