Matthew Walton wrote:
If a user of your API contrives to make it change while you're
running, that's their own foot they've just shot, because they can
look at the signature and know the semantics of the parameter
passing being used and know that if they change the value externally
On Fri, 19 Jun 2009, Martin D Kealey wrote:
To that end I would propose that:
- parameters should be read-only AND invariant by default, and
- that invariance should be enforced passing a deep immutable clone
(*5) in place of any object that isn't already immutable.
Sorry, typo: that
2009/6/19 Patrick R. Michaud pmich...@pobox.com:
On behalf of the Rakudo development team, I'm pleased to announce
the June 2009 development release of Rakudo Perl #18 Pittsburgh.
Rakudo is an implementation of Perl 6 on the Parrot Virtual Machine [1].
The tarball for the June 2009 release is
