diff options
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 23 |
1 files changed, 21 insertions, 2 deletions
@@ -161,10 +161,19 @@ sufficient information, see the ChangeLog file or Redmine ==== Other miscellaneous changes -* A beginless range is experimentally introduced. It might not be as useful - as an endless range, but would be good for DSL purposes. [Feature #14799] +* A beginless range is experimentally introduced. It might be useful + in +case+, new call-sequence of the <code>Comparable#clamp</code>, + constants and DSLs. [Feature #14799] ary[..3] # identical to ary[0..3] + + case RUBY_VERSION + when ..."2.4" then puts "EOL" + # ... + end + + age.clamp(..100) + where(sales: ..100) * Setting <code>$;</code> to a non-nil value is warned now. @@ -246,6 +255,10 @@ Comparable:: -1.clamp(0..2) #=> 0 1.clamp(0..2) #=> 1 3.clamp(0..2) #=> 2 + # With beginless and endless ranges: + -1.clamp(0..) #=> 0 + 3.clamp(..2) #=> 2 + Complex:: @@ -414,6 +427,12 @@ Range:: * Added Range#minmax, with a faster implementation than Enumerable#minmax. It returns a maximum that now corresponds to Range#max. [Bug #15807] + Modified method:: + + * Range#=== now uses #cover? for String arguments, too (in Ruby 2.6, it was + changed from #include? for all types except strings). [Bug #15449] + + RubyVM:: Removed method:: |