kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

Add entries regarding Enumerator::Chain to NEWS

Browse source 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2018-11-24 08:38:36 +00:00
parent 045b0e54d8
commit 94ec8e0d93
1 changed files with 20 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
NEWS
View file

@ -86,6 +86,12 @@ sufficient information, see the ChangeLog file or Redmine
[Enumerable]
[New methods]
* Enumerable#chain returns an enumerator object that iterates over the
elements of the receiver and then those of each argument in sequence.
[Feature #15144]
[Modified methods]
* Enumerable#to_h now maps elements to new keys and values by the block if
@ -95,6 +101,14 @@ sufficient information, see the ChangeLog file or Redmine
* Enumerable#filter is a new alias for Enumerable#select. [Feature #13784]
[Enumerator]
[New methods]
* Enumerator#+ returns an enumerator object that iterates over the
elements of the receiver and then those of the other operand.
[Feature #15144]
[Enumerator::ArithmeticSequence]
* This is a new class to represent a generator of an arithmetic sequence,
@ -102,6 +116,12 @@ sufficient information, see the ChangeLog file or Redmine
for representing what is similar to Python's slice. You can get an
instance of this class from Numeric#step and Range#step.
[Enumerator::Chain]
* This is a new class to represent a chain of enumerables that works as a
single enumerator, generated by such methods as Enumerable#chain and
Enumerator#+.
[Enumerator::Lazy]
[Aliased methods]