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| author | ksss <[email protected]> | 2014-03-15 00:03:53 +0900 |
|---|---|---|
| committer | ksss <[email protected]> | 2014-03-15 08:15:16 +0900 |
| commit | 6b3cc0052d93983cd7cb9ee48a3c4c140046fc2a (patch) | |
| tree | 24443202e4504aa2f8dc0bfadd2cb48f45125ddf /mrbgems/mruby-enumerator/mrblib/enumerator.rb | |
| parent | 47fc784b567d58c48ad1f018e3b56926acd76725 (diff) | |
| download | mruby-6b3cc0052d93983cd7cb9ee48a3c4c140046fc2a.tar.gz mruby-6b3cc0052d93983cd7cb9ee48a3c4c140046fc2a.zip | |
fix self modifying bug
Diffstat (limited to 'mrbgems/mruby-enumerator/mrblib/enumerator.rb')
| -rw-r--r-- | mrbgems/mruby-enumerator/mrblib/enumerator.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mrbgems/mruby-enumerator/mrblib/enumerator.rb b/mrbgems/mruby-enumerator/mrblib/enumerator.rb index 8641d99e0..cf909bac5 100644 --- a/mrbgems/mruby-enumerator/mrblib/enumerator.rb +++ b/mrbgems/mruby-enumerator/mrblib/enumerator.rb @@ -255,6 +255,7 @@ class Enumerator # enum.each(:y, :z) { |elm| elm } #=> :method_returned # def each *argv, &block + obj = self if 0 < argv.length obj = self.dup args = obj.args @@ -264,9 +265,9 @@ class Enumerator else args = argv.dup end - @args = args + obj.args = args end - return self unless block_given? + return obj unless block_given? enumerator_block_call(&block) end |