|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|
Describe Enumerable#sum in NEWS [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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.empty?. [Feature #10121]
+ * Enumerable#sum [Feature #12217]
* 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,