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* lib/pp.rb (PP::PPMethods::seplist): should have preserved

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original reference to the array.  [ruby-dev:28747]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2006-06-21 08:20:12 +00:00
parent 2ca2a4a43b
commit 7dd70df4b0
2 changed files with 8 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Jun 21 17:18:55 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/pp.rb (PP::PPMethods::seplist): should have preserved
original reference to the array. [ruby-dev:28747]
Wed Jun 21 14:35:06 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
* parse.y (block_param): do not use multiple assignment for a sole

4
lib/pp.rb
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@ -220,13 +220,13 @@ class PP < PrettyPrint
def seplist(list, sep=nil, iter_method=:each) # :yield: element
sep ||= lambda { comma_breakable }
first = true
list.__send__(iter_method) {|*v|
list.__send__(iter_method) {|v|
if first
first = false
else
sep.call
end
yield(*v)
yield(v)
}
end