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| author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-18 03:21:53 +0000 |
|---|---|---|
| committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-18 03:21:53 +0000 |
| commit | dd644f3c01bb4a8003d70f352793b78574697d88 (patch) | |
| tree | b2147f3f6f6fd107a86cdfa94fbffcedb482fd3f | |
| parent | 50272acc2c54875517e79e30eb664f8ddf200b30 (diff) | |
| download | ruby-dd644f3c01bb4a8003d70f352793b78574697d88.tar.gz | |
Describe Enumerable#sum in NEWS [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | NEWS | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -27,11 +27,17 @@ with all sufficient information, see the ChangeLog file or Redmine now ignored. You should also redefine Array#max. * Array#sum [Feature #12217] + This is different from Enumerable#sum in that Array#sum doesn't depend on + the definition of each method. * Dir * Dir.empty?. [Feature #10121] +* Enumerable + + * Enumerable#sum [Feature #12217] + * File * File.empty?. [Feature #9969] @@ -79,7 +85,7 @@ with all sufficient information, see the ChangeLog file or Redmine === Compatibility issues (excluding feature bug fixes) -* Array#sum is implemented. [Feature #12217] +* Array#sum and Enumerable#sum are implemented. [Feature #12217] Ruby itself has no compatibility problem because Ruby didn't have sum method for arrays before Ruby 2.4. However many third party gems, activesupport, facets, simple_stats, etc, |