diff options
| -rw-r--r-- | mrblib/hash.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mrblib/hash.rb b/mrblib/hash.rb index 491d2a0ee..4b74550e7 100644 --- a/mrblib/hash.rb +++ b/mrblib/hash.rb @@ -134,6 +134,8 @@ class Hash # 1.8/1.9 Hash#reject! returns Hash; ISO says nothing. def reject!(&b) + return to_enum :reject! unless block_given? + keys = [] self.each_key{|k| v = self[k] @@ -150,6 +152,8 @@ class Hash # 1.8/1.9 Hash#reject returns Hash; ISO says nothing. def reject(&b) + return to_enum :reject unless block_given? + h = {} self.each_key{|k| v = self[k] |