diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-01 05:43:50 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-01 05:43:50 +0000 |
| commit | 1448668244c81cfc720bcdfa93af352a17cc230f (patch) | |
| tree | 550af4707b22d099f4d8393e29ef6da424aca813 /lib/rexml/syncenumerator.rb | |
| parent | 96e7713754c477fe98806b905301356371accb68 (diff) | |
* lib/rexml: 1.9 patch from Sam Ruby mentioned in his blog:
<http://intertwingly.net/blog/2007/12/31/Porting-REXML-to-Ruby-1-9>
[ruby-core:14639]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14826 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rexml/syncenumerator.rb')
| -rw-r--r-- | lib/rexml/syncenumerator.rb | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/rexml/syncenumerator.rb b/lib/rexml/syncenumerator.rb index 955e006cb2..11609bdf3d 100644 --- a/lib/rexml/syncenumerator.rb +++ b/lib/rexml/syncenumerator.rb @@ -6,8 +6,7 @@ module REXML # Enumerable objects. def initialize(*enums) @gens = enums - @biggest = @gens[0] - @gens.each {|x| @biggest = x if x.size > @biggest.size } + @length = @gens.collect {|x| x.size }.max end # Returns the number of enumerated Enumerable objects, i.e. the size @@ -24,8 +23,8 @@ module REXML # Enumerates rows of the Enumerable objects. def each - @biggest.zip( *@gens ) {|a| - yield(*a[1..-1]) + @length.times {|i| + yield @gens.collect {|x| x[i]} } self end |