ruby.git/doc/syntax/control_expressions.rdoc, branch v4.0.3

doc: Remove description of experimental warnings related pattern matching from documentation

2024-09-24T22:06:42+00:00

Ruby 3.2.0 has been released and all experimental warnings about pattern matching have been removed.
Experimental warnings about pattern matching are no longer output, so I remove description about it from documentation as well.

cf. https://bugs.ruby-lang.org/issues/18585
cf. db6b23c76cbc7888cd9a9912790c2068703afdd0
cf. https://twitter.com/k_tsj/status/1606956336037900289?s=20&t=-_PSYLhYPtYsB9FZhtXl5A

[DOC] Fix == and === in control_expressions.rdoc

2023-12-26T22:32:38+00:00

Document throw/catch in the control expressions document [ci skip]

2023-05-26T14:58:40+00:00

This are implemented as Kernel methods and not keywords, but I
still think they are worth documenting with the other control
flow expressions.

[DOC] Refine flip-flop

2022-03-24T10:08:43+00:00

Add pattern matching documentation

2020-02-23T15:28:13+00:00

Add separate doc/syntax/pattern_matching.rdoc, add
link to control_expressions.rdoc.

The documentation is "reverse-engineered" from Ruby 2.7
behavior and early preview presentations, and corrected
by pattern-matching feature author @k-tsj.

Document the difference between expressions and statements [ci skip]

2019-10-10T20:45:19+00:00

In the grammar, all expressions are statements, but not all
statements are expressions.  Some parts of the grammar accept
expressions and not other types of statements, which causes
similar looking code to parse differently due to operator
precedence.

Mostly from Dan0042 (Daniel DeLorme).

Fixes [Bug #16092]

* doc/syntax/control_expressions.rdoc: Add missing 'as'

2016-09-30T09:43:24+00:00

  [ci skip][fix GH-1448] Patch by @jsyeo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56297 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* doc/syntax/*.rdoc: separated modifier at sentence.

2015-12-18T03:39:49+00:00

  [ci skip][fix GH-1121] Patch by @clandry94

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* doc/syntax/control_expressions.rdoc: fix a missing "a"

2015-05-08T06:06:03+00:00

  [fix GH-888][ci skip] Patch by @riffraff

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* doc/syntax/control_expressions.rdoc: Added ? : ternary if

2013-01-17T00:08:53+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e