Author: lwall
Date: 2009-04-10 21:26:13 +0200 (Fri, 10 Apr 2009)
New Revision: 26182
Modified:
docs/Perl6/Spec/S32-setting-library/Containers.pod
Log:
rename hash/pair reversal to "invert"
Modified: docs/Perl6/Spec/S32-setting-library/Containers.pod
===================================================================
--- docs/Perl6/Spec/S32-setting-library/Containers.pod 2009-04-10 18:44:27 UTC
(rev 26181)
+++ docs/Perl6/Spec/S32-setting-library/Containers.pod 2009-04-10 19:26:13 UTC
(rev 26182)
@@ -15,8 +15,8 @@
Moritz Lenz <mor...@faui2k3.org>
Tim Nelson <wayl...@wayland.id.au>
Date: 19 Feb 2009 extracted from S29-functions.pod
- Last Modified: 8 Apr 2009
- Version: 4
+ Last Modified: 10 Apr 2009
+ Version: 5
The document is a draft.
@@ -636,9 +636,9 @@
Returns a junction which will only match against another value if none of
the keys in the hash matches.
-=item reverse
+=item invert
- our List multi method reverse ( %hash: ) is export {
+ our List multi method invert ( %hash: ) is export {
map -> $k, $v { $v X=> $k }, %hash.kv;
}
@@ -653,11 +653,11 @@
Like hash assignment insofar as it accepts either C<Pair> objects or
alternating keys and values; however, unlike assignment, when
a duplicate key is detected, coerces the colliding entry's value to an
-array and pushes the Pair's value onto that array. Hence to reverse
+array and pushes the Pair's value onto that array. Hence to invert
a hash containing duplicate values without losing (associative) information,
say:
- %out.push(%in.reverse)
+ %out.push(%in.invert)
Note that when reading the values of such a hash, you must not assume
that all the elements are arrays, since the first instance of a key
@@ -703,9 +703,9 @@
class Pair does Associative {...}
-=item reverse
+=item invert
- our List multi method reverse ( $pair: ) is export {
+ our List multi method invert ( $pair: ) is export {
$pair.value X=> $pair.key
}
