diff options
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -89,6 +89,13 @@ sufficient information, see the ChangeLog file or Redmine * `Enumerable#filter` is a new alias for `Enumerable#select`. [Feature #13784] +* `Enumerator::ArithmeticSequence` + + * This is a new class to represent a generator of an arithmetic sequence, + that is a number sequence defined by a common difference. It can be used + for representing what is similar to Python's slice. You can get an + instance of this class from `Numeric#step` and `Range#step`. + * `Enumerator::Lazy` * Aliased methods: @@ -181,6 +188,14 @@ sufficient information, see the ChangeLog file or Redmine * `NameError#initialize` accepts `:receiver` option to set receiver in Ruby code. [Feature #14313] +* `Numeric` + + * Incompatible changes: + + * `Numeric#step` now returns an instance of + `Enumerator::ArithmeticSequence` class rather than one of + `Enumerator` class. + * `NoMethodError` * New options: @@ -207,6 +222,9 @@ sufficient information, see the ChangeLog file or Redmine * `Range#===` now uses `#cover?` instead of `#include?` method. [Feature #14575] * `Range#cover?` now accepts Range object. [Feature #14473] + * `Range#step` now returns an instance of + `Enumerator::ArithmeticSequence` class rather than one of + `Enumerator` class. * `RubyVM::AST` |