From cbfa951bcdfd06c865dcde1c169aadb44fd40ade Mon Sep 17 00:00:00 2001 From: knu Date: Sat, 3 Mar 2007 16:06:02 +0000 Subject: * lib/set.rb (Set#^, Set#&): Correct documentation. Those methods return sets, not arrays; noted by Oliver Frank Wittich . git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 6 ++++++ lib/set.rb | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 713c5ab4f6..0ef9933ecb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +Sun Mar 4 01:05:57 2007 Akinori MUSHA + + * lib/set.rb (Set#^, Set#&): Correct documentation. Those methods + return sets, not arrays; noted by Oliver Frank Wittich . + Sat Mar 3 23:01:07 2007 Minero Aoki * lib/fileutils.rb (mv): could not move a directory between diff --git a/lib/set.rb b/lib/set.rb index e244712833..5a9287ba89 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) -- cgit v1.2.3