ruby.git/doc/syntax/pattern_matching.rdoc, branch v4.0.2 The Ruby Programming Language Remove alternation pattern matching handling from the prism compiler 2025-11-17T15:11:40+00:00 Earlopain 14981592+Earlopain@users.noreply.github.com 2025-11-17T12:02:32+00:00 d66b37e3d8737451ae76b40823641582bd451f8f Since https://github.com/ruby/ruby/pull/15212 these are proper syntax errors, so no need to handle this explicitly anymore. Also updated the example in the docs for this 
Since https://github.com/ruby/ruby/pull/15212 these are proper syntax
errors, so no need to handle this explicitly anymore.

Also updated the example in the docs for this
Escape `Binding` reference in pattern matching docs 2025-03-21T01:36:13+00:00 Joshua Young djry1999@gmail.com 2025-03-20T08:44:10+00:00 99503ab9751c09a2f5467dee4ceb0e30af4e95bd 






[DOC] Fix output examples containing old Hash#inspect format
2024-12-18T17:08:15+00:00

tomoya ishida
tomoyapenguin@gmail.com

2024-12-18T17:08:15+00:00

477c505ac0d4d23a860ffafbb487f7598aa89ca3

The inspect format was intentionally changed as an outcome of
[Bug #20433] [ruby-core:118668], but some documentation update
was missing, as [Bug #20962] pointed out. Update some output
examples that clearly use Hash#inspect.





The inspect format was intentionally changed as an outcome of
[Bug #20433] [ruby-core:118668], but some documentation update
was missing, as [Bug #20962] pointed out. Update some output
examples that clearly use Hash#inspect.







[Bug #20482] [DOC] Clarify about pattern maching guard clause
2024-05-12T07:23:00+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2024-05-12T07:23:00+00:00

b911d2222f907d3fad397938e8f513ecfb4635b8

Guard clauses can only be used in `case` pattern matching statements,
not in `=>`/`in` operators.





Guard clauses can only be used in `case` pattern matching statements,
not in `=>`/`in` operators.







[DOC] Update pattern matching docs for 3.2
2023-02-19T20:32:52+00:00

zverok
zverok.offline@gmail.com

2023-02-15T20:42:22+00:00

ce0f3de032ea0dffbfd20dfbfe33453f65ec5a7c

* Remove section about experimental status
* Add references to core objects that can deconstruct





* Remove section about experimental status
* Add references to core objects that can deconstruct







Allow omission of parentheses in one line pattern matching [Feature #16182]
2021-08-19T08:07:58+00:00

Kazuki Tsujimoto
kazuki@callcc.net

2021-08-19T08:03:17+00:00

ecb6d6a4ef058b5598a7633c3921eeab08ce11c6












One-line pattern matching is no longer experimental
2021-07-17T02:13:52+00:00

Kazuki Tsujimoto
kazuki@callcc.net

2021-07-17T02:13:52+00:00

eed5e8f796ab18e2e0a436dab83e35504ae3ded0

https://github.com/ruby/dev-meeting-log/blob/master/DevelopersMeeting20210715Japan.md#feature-17724-make-the-pin-operator-support-instanceclassglobal-variables-jeremyevans0





https://github.com/ruby/dev-meeting-log/blob/master/DevelopersMeeting20210715Japan.md#feature-17724-make-the-pin-operator-support-instanceclassglobal-variables-jeremyevans0







Add pattern matching pin support for instance/class/global variables
2021-07-15T16:56:02+00:00

Jeremy Evans
code@jeremyevans.net

2021-05-13T22:31:46+00:00

fa87f72e1e84e2b55516be188f00434a683b924c

Pin matching for local variables and constants is already supported,
and it is fairly simple to add support for these variable types.

Note that pin matching for method calls is still not supported
without wrapping in parentheses (pin expressions).  I think that's
for the best as method calls are far more complex (arguments/blocks).

Implements [Feature #17724]





Pin matching for local variables and constants is already supported,
and it is fairly simple to add support for these variable types.

Note that pin matching for method calls is still not supported
without wrapping in parentheses (pin expressions).  I think that's
for the best as method calls are far more complex (arguments/blocks).

Implements [Feature #17724]







Pattern matching pin operator against expression [Feature #17411]
2021-03-21T06:14:31+00:00

Kazuki Tsujimoto
kazuki@callcc.net

2021-03-21T06:12:54+00:00

21863470d965b8cc299b1f82417c70d5d26f8ab2

This commit is based on the patch by @nobu.





This commit is based on the patch by @nobu.







doc/syntax/pattern_matching.rdoc: fix typos, grammar, style
2020-12-24T10:35:03+00:00

Marcus Stollsteimer
sto.mar@web.de

2020-12-24T10:35:03+00:00

9f9a389d95d8a4615b39b196e549e3d5f9d00794