Perl 6 changes:
- zip is built in!.
- There is an infix operator for zipping too: ¥.
- The ASCII equivalent, if you can't or won't type ¥, is: Y.
- zip doesn't take references, but multiple lists. These are separated by semicolons (within parens!), or are specified with multiple <== pipes.
- Lists can be initialized with a list of pairs, but fashioned key/value lists still work.
Examples:
my %hash = zip(@keys; @values);
my %hash = zip(<== @keys <== @values);
my %hash = @keys ¥ @values;
my %hash = @keys Y @values;
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