Implementing Common Lisp's (format) language for Perl 6 - Mostly because it's an interesting challenge, but partially because it offers much more powerful options than any sprintf-style formatter, including Python and Ruby's.
- Using zef (a module management tool bundled with Rakudo Star):
zef update && zef install Format::Lisp
To run tests:
prove -e perl6
Jeffrey Goff, DrForr on #perl6, https://github.com/drforr/
Artistic License 2.0