Branch: refs/heads/master
Home: https://github.com/perl6/specs
Commit: 411f2a59f5a8ed5ee134ccbeb78879e7f5713413
https://github.com/perl6/specs/commit/411f2a59f5a8ed5ee134ccbeb78879e7f5713413
Author: Carl Masak <cma...@gmail.com>
Date: 2011-03-05 (Sat, 05 Mar 2011)
Changed paths:
M S32-setting-library/Containers.pod
Log Message:
-----------
[S32/Containers] removed parameter to .keys etc
You could match on indexes/keys using an optional parameter on the .keys,
.values, .pairs, .enums, .kv methods. I discovered this by accident, and
went to check the source of both Rakudo and Niecza. Neither implements this
parameter. It's a very old parameter, but it seems no-one has cared about
it enough to ask for it or implement it. Besides, there are better, more
readable ways to accomplish the same thing:
%h.values(/^prefix/); # instead of this...
%h.pairs.grep({.key ~~ /^prefix/})ยป.value; # ...do this
%h.kv.map({ $^value if $^key ~~ /^prefix/ }); # ...or this
%h{%h.keys.grep(/^prefix/)}; # ...or even this
There are plenty of alternative ways to emulate the functionality that
the parameter provided, all of them (in my opinion) more tractable.
Commit: d8e2c04218df041ebafd5da193663a28e4c7fa9b
https://github.com/perl6/specs/commit/d8e2c04218df041ebafd5da193663a28e4c7fa9b
Author: Carl Masak <cma...@gmail.com>
Date: 2011-03-05 (Sat, 05 Mar 2011)
Changed paths:
M S32-setting-library/Containers.pod
Log Message:
-----------
[S32/Containers] fixed typo
Compare: https://github.com/perl6/specs/compare/e1c674c...d8e2c04
