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| author | ksss <[email protected]> | 2014-03-14 23:50:40 +0900 |
|---|---|---|
| committer | ksss <[email protected]> | 2014-03-15 08:15:04 +0900 |
| commit | bc63518fa7fba78531b6ab1fbb42895b1f834423 (patch) | |
| tree | 837a8c52bdf423f190e7ad7a9e62ccdd8c2daf78 /mrblib/array.rb | |
| parent | 29964cfdac05d558ae699e890d7224d5d04eadb5 (diff) | |
| download | mruby-bc63518fa7fba78531b6ab1fbb42895b1f834423.tar.gz mruby-bc63518fa7fba78531b6ab1fbb42895b1f834423.zip | |
modify core method that return Enumerator object if not block given
Diffstat (limited to 'mrblib/array.rb')
| -rw-r--r-- | mrblib/array.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mrblib/array.rb b/mrblib/array.rb index 9141146e5..aa50ac181 100644 --- a/mrblib/array.rb +++ b/mrblib/array.rb @@ -31,6 +31,8 @@ class Array # # ISO 15.2.12.5.11 def each_index(&block) + return to_enum :each_index unless block_given? + idx = 0 while(idx < length) block.call(idx) @@ -46,6 +48,8 @@ class Array # # ISO 15.2.12.5.7 def collect!(&block) + return to_enum :collect! unless block_given? + self.each_index{|idx| self[idx] = block.call(self[idx]) } |