diff options
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 e6aa682dd..53f2119b0 100644 --- a/mrblib/enum.rb +++ b/mrblib/enum.rb @@ -78,6 +78,8 @@ module Enumerable # # ISO 15.3.2.2.3 def collect(&block) + return to_enum :collect unless block_given? + ary = [] self.each{|val| ary.push(block.call(val)) |