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Small documentation correction

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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gsinclair 2003-09-19 01:51:17 +00:00
parent df7c89b442
commit 50cd24f1cf
1 changed files with 1 additions and 1 deletions
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2
lib/set.rb
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@ -188,7 +188,7 @@ class Set
end end
alias << add alias << add
# Adds the given object to the set and returns self. If it the # Adds the given object to the set and returns self. If the
# object is already in the set, returns nil. # object is already in the set, returns nil.
def add?(o) def add?(o)
if include?(o) if include?(o)