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| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-03-03 16:06:45 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-03-03 16:06:45 +0000 |
| commit | 13cf716c5250ed3b427cf25d67d7fca5458d9157 (patch) | |
| tree | 5846532de4837de8246e1f1d935f9fce0725a1d1 /lib/set.rb | |
| parent | ecc67046c9d4d7e97441d5b25be1cce7b4f8adba (diff) | |
| download | ruby-13cf716c5250ed3b427cf25d67d7fca5458d9157.tar.gz ruby-13cf716c5250ed3b427cf25d67d7fca5458d9157.tar.xz ruby-13cf716c5250ed3b427cf25d67d7fca5458d9157.zip | |
* lib/set.rb (Set#^, Set#&): Correct documentation. Those methods
return sets, not arrays; noted by Oliver Frank Wittich <nietz AT
mangabrain.de>.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6@11980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/set.rb')
| -rw-r--r-- | lib/set.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/set.rb b/lib/set.rb index e24471283..5a9287ba8 100644 --- a/lib/set.rb +++ b/lib/set.rb @@ -286,7 +286,7 @@ class Set end alias difference - ## - # Returns a new array containing elements common to the set and the + # Returns a new set containing elements common to the set and the # given enumerable object. def &(enum) enum.is_a?(Enumerable) or raise ArgumentError, "value must be enumerable" @@ -296,7 +296,7 @@ class Set end alias intersection & ## - # Returns a new array containing elements exclusive between the set + # Returns a new set containing elements exclusive between the set # and the given enumerable object. (set ^ enum) is equivalent to # ((set | enum) - (set & enum)). def ^(enum) |