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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2018-03-28 14:50:41 +0900 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-03-28 14:50:41 +0900 |
| commit | 951ebbafdce2828a4ac539fe2e2342fbb378e999 (patch) | |
| tree | 3299bbca7324ba76847eab843e9f47411b3a38dd | |
| parent | a072015c4e5b5e33f9f25de4f727a8e7625dd9a6 (diff) | |
| parent | e683c95e90ab904e50671fd16eb1a5f6572abe9d (diff) | |
| download | mruby-951ebbafdce2828a4ac539fe2e2342fbb378e999.tar.gz mruby-951ebbafdce2828a4ac539fe2e2342fbb378e999.zip | |
Merge pull request #3988 from ksss/each_with_object
Refactoring for `Enumerable#each_with_object`
| -rw-r--r-- | mrbgems/mruby-enum-ext/mrblib/enum.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mrbgems/mruby-enum-ext/mrblib/enum.rb b/mrbgems/mruby-enum-ext/mrblib/enum.rb index b4ac67a5b..a840ade3b 100644 --- a/mrbgems/mruby-enum-ext/mrblib/enum.rb +++ b/mrbgems/mruby-enum-ext/mrblib/enum.rb @@ -610,9 +610,7 @@ module Enumerable # #=> [2, 4, 6, 8, 10, 12, 14, 16, 18, 20] # - def each_with_object(obj=nil, &block) - raise ArgumentError, "wrong number of arguments (0 for 1)" if obj.nil? - + def each_with_object(obj, &block) return to_enum(:each_with_object, obj) unless block self.each {|*val| block.call(val.__svalue, obj) } |