diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/set.rb | 4 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Sun May 19 17:29:07 2013 Akinori MUSHA <knu@iDaemons.org> + + * lib/set.rb (Set#delete_if, Set#keep_if): Add comments. + Sun May 19 11:37:36 2013 Kazuki Tsujimoto <kazuki@callcc.net> * ext/fiddle/extconf.rb: ignore rc version of libffi to fix build failure. diff --git a/lib/set.rb b/lib/set.rb index 4f925e3ec6..4668b4e24a 100644 --- a/lib/set.rb +++ b/lib/set.rb @@ -272,6 +272,8 @@ class Set # true, and returns self. def delete_if block_given? or return enum_for(__method__) + # @hash.delete_if should be faster, but using it breaks the order + # of enumeration in subclasses. select(&proc).each(&@hash.method(:delete)) self end @@ -280,6 +282,8 @@ class Set # false, and returns self. def keep_if block_given? or return enum_for(__method__) + # @hash.keep_if should be faster, but using it breaks the order of + # enumeration in subclasses. reject(&proc).each(&@hash.method(:delete)) self end |