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* lib/matrix.rb (Vector#each): Return self and optimization [ruby-core:28405]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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marcandre 2010-03-03 14:07:53 +00:00
parent 871e9d175e
commit b81e045712
2 changed files with 8 additions and 4 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Wed Mar 3 23:07:08 2010 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
* lib/matrix.rb (Vector#each): Return self and optimization
[ruby-core:28405]
Wed Mar 3 18:35:55 2010 Yukihiro Matsumoto <matz@ruby-lang.org>
* hash.c (rb_hash_select_bang): add #select! and keep_if to Hash.

7
lib/matrix.rb
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@ -1144,11 +1144,10 @@ class Vector
#
# Iterate over the elements of this vector
#
def each
def each(&block)
return to_enum(:each) unless block_given?
@elements.each do |i|
yield i
end
@elements.each(&block)
self
end
#