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Add "Integer#[] with range" to NEWS

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This commit is contained in:
Yusuke Endoh 2019-04-29 01:17:27 +09:00
parent 75260d36b5
commit 50cbb21ba5
1 changed files with 8 additions and 1 deletions
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NEWS
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@ -31,7 +31,7 @@ sufficient information, see the ChangeLog file or Redmine
experimental feature. [Feature #4475] experimental feature. [Feature #4475]
* A beginless range is experimentally introduced. It might not be as useful * A beginless range is experimentally introduced. It might not be as useful
as an endless range, but would be good for DSL purpose. as an endless range, but would be good for DSL purpose. [Feature #14799]
ary[..3] # identical to ary[0..3] ary[..3] # identical to ary[0..3]
where(sales: ..100) where(sales: ..100)
@ -42,6 +42,13 @@ sufficient information, see the ChangeLog file or Redmine
* Setting <code>$,</code> to non-nil value is warned now. Use of it in * Setting <code>$,</code> to non-nil value is warned now. Use of it in
Array#join is warned too. Array#join is warned too.
* <code>Integer#[]</code> now supports range operation. [Feature #8842]
0b01001101[2, 4] #=> 0b0011
0b01001100[2..5] #=> 0b0011
0b01001100[2...6] #=> 0b0011
^^^^
=== Core classes updates (outstanding ones only) === Core classes updates (outstanding ones only)
Enumerable:: Enumerable::