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authorknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-03-03 16:04:57 +0000
committerknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-03-03 16:04:57 +0000
commitebba0b43406c3adea42160ed4392e6ca86d9ea2a (patch)
tree48caff80f4208ac5dac5d490fdd25cf195af0d33 /lib/set.rb
parent738bf0e8a44a3f5c297aec118638684d910f3323 (diff)
* 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: svn+ssh://ci.ruby-lang.org/ruby/trunk@11978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/set.rb')
-rw-r--r--lib/set.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/set.rb b/lib/set.rb
index 66ffc89..15f5cee 100644
--- a/lib/set.rb
+++ b/lib/set.rb
@@ -281,7 +281,7 @@ 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)
n = self.class.new
@@ -290,7 +290,7 @@ 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)