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| author | ksss <[email protected]> | 2014-03-17 22:31:40 +0900 |
|---|---|---|
| committer | ksss <[email protected]> | 2014-03-17 22:31:40 +0900 |
| commit | 9abe413530431660b274acb7273ef1f1f23771c7 (patch) | |
| tree | 63ab946bc58d97a7d1f695d002534f5be287b303 /mrblib/enum.rb | |
| parent | 2f8dbd8e5de04694ee2c2f7ad50418b184d2a08f (diff) | |
| download | mruby-9abe413530431660b274acb7273ef1f1f23771c7.tar.gz mruby-9abe413530431660b274acb7273ef1f1f23771c7.zip | |
Enumrable#each_with_index return Enumerator if non block given
Diffstat (limited to 'mrblib/enum.rb')
| -rw-r--r-- | mrblib/enum.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mrblib/enum.rb b/mrblib/enum.rb index 5a33ed3c5..04a27294c 100644 --- a/mrblib/enum.rb +++ b/mrblib/enum.rb @@ -108,6 +108,8 @@ module Enumerable # # ISO 15.3.2.2.5 def each_with_index(&block) + return to_enum :each_with_index unless block_given? + i = 0 self.each{|*val| block.call(val.__svalue, i) |