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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-01 09:01:16 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-01 09:01:16 +0000 |
commit | 6bdfe415df2ef15487ba932762c028640b8ff71a (patch) | |
tree | 7b97e0a7804c57c23191d7bf3d708e2aee1df6ab /lib | |
parent | 4a223fb67f31a1a85a0b4fb019a1106532a541ce (diff) | |
download | ruby-6bdfe415df2ef15487ba932762c028640b8ff71a.tar.gz |
* lib/set.rb (Set#freeze, taint, untaint): Save a "self" by
utilizing super returning self, and add tests while at it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r-- | lib/set.rb | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/set.rb b/lib/set.rb index cc7542f223..a9aa7e7936 100644 --- a/lib/set.rb +++ b/lib/set.rb @@ -99,21 +99,18 @@ class Set end def freeze # :nodoc: - super @hash.freeze - self + super end def taint # :nodoc: - super @hash.taint - self + super end def untaint # :nodoc: - super @hash.untaint - self + super end # Returns the number of elements. |