diff options
Diffstat (limited to 'mrblib/hash.rb')
| -rw-r--r-- | mrblib/hash.rb | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/mrblib/hash.rb b/mrblib/hash.rb index 4727b0870..6b4803ccb 100644 --- a/mrblib/hash.rb +++ b/mrblib/hash.rb @@ -84,7 +84,7 @@ class Hash # # ISO 15.2.13.4.9 def each(&block) - return to_enum :each unless block_given? + return to_enum :each unless block keys = self.keys vals = self.values @@ -117,7 +117,7 @@ class Hash # # ISO 15.2.13.4.10 def each_key(&block) - return to_enum :each_key unless block_given? + return to_enum :each_key unless block self.keys.each{|k| block.call(k)} self @@ -143,7 +143,7 @@ class Hash # # ISO 15.2.13.4.11 def each_value(&block) - return to_enum :each_value unless block_given? + return to_enum :each_value unless block self.keys.each{|k| block.call(self[k])} self @@ -224,12 +224,12 @@ class Hash # # 1.8/1.9 Hash#reject! returns Hash; ISO says nothing. # - def reject!(&b) - return to_enum :reject! unless block_given? + def reject!(&block) + return to_enum :reject! unless block keys = [] self.each{|k,v| - if b.call([k, v]) + if block.call([k, v]) keys.push(k) end } @@ -255,12 +255,12 @@ class Hash # # 1.8/1.9 Hash#reject returns Hash; ISO says nothing. # - def reject(&b) - return to_enum :reject unless block_given? + def reject(&block) + return to_enum :reject unless block h = {} self.each{|k,v| - unless b.call([k, v]) + unless block.call([k, v]) h[k] = v end } @@ -277,12 +277,12 @@ class Hash # # 1.9 Hash#select! returns Hash; ISO says nothing. # - def select!(&b) - return to_enum :select! unless block_given? + def select!(&block) + return to_enum :select! unless block keys = [] self.each{|k,v| - unless b.call([k, v]) + unless block.call([k, v]) keys.push(k) end } @@ -308,12 +308,12 @@ class Hash # # 1.9 Hash#select returns Hash; ISO says nothing # - def select(&b) - return to_enum :select unless block_given? + def select(&block) + return to_enum :select unless block h = {} self.each{|k,v| - if b.call([k, v]) + if block.call([k, v]) h[k] = v end } |