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Автор SHA1 Сообщение Дата
Nobuyoshi Nakada e3cda75436
Remove useless casts 2021-07-22 09:58:23 +09:00
Jeremy Evans 95f8ffa5f6
Copy hash compare_by_identity setting in more cases 
This makes the compare_by_identity setting always copied
for the following methods:

* except
* merge
* reject
* select
* slice
* transform_values

Some of these methods did not copy the setting, or only
copied the setting if the receiver was not empty.

Fixes [Bug #17757]

Co-authored-by: Kenichi Kamiya <kachick1@gmail.com>
 2021-07-15 10:04:17 -07:00
Nobuyoshi Nakada a73f13c907
[DOC] `Hash.[]` returns a hash with no default value/proc [ci skip] 2021-07-04 14:58:15 +09:00
Nobuyoshi Nakada 94bd3bde81 Specify version to remove as bare numbers 2021-06-30 10:47:01 +09:00
Nobuyoshi Nakada 8118d435d0 rb_warn_deprecated_to_remove_at [Feature #17432] 
At compilation time with RUBY_DEBUG enabled, check if the removal
version has been reached.
 2021-06-30 10:47:01 +09:00
Nobuyoshi Nakada 47a9b58b2a
Share freeze option handling 2021-06-28 10:53:37 +09:00
Nobuyoshi Nakada 189f154786
[DOC] fixed return value of ENV.clone [ci skip] 2021-06-24 21:53:59 +09:00
Burdette Lamar c1741df1a1 What's Here for Numeric and Comparable 2021-06-21 10:38:16 -07:00
Nobuyoshi Nakada e4f891ce8d
Adjust styles [ci skip] 
* --braces-after-func-def-line
* --dont-cuddle-else
* --procnames-start-lines
* --space-after-for
* --space-after-if
* --space-after-while
 2021-06-17 10:13:40 +09:00
Jeremy Evans 117310bdc0
Make ENV.clone warn and ENV.dup raise 
ENV.dup returned a plain Object, since all of ENV's behavior is
defined in ENV's singleton class.  So using dup makes no sense.

ENV.clone works and is used in some gems, but it doesn't do what
the user expects, since modifying ENV.clone also modifies ENV.
Add a deprecation warning pointing the user to use ENV.to_h
instead.

This also undefines some private initialize* methods in ENV,
since they are not needed.

Fixes [Bug #17767]
 2021-06-08 10:19:08 -07:00
S.H c57610dcd5
Add static modifier to C function in hash.c (#3138) 
* add static modifier for rb_hash_reject_bang func

* add static modifier for rb_hash_reject func

* add static modifier for rb_hash_values_at func

* add static modifier for rb_hash_assoc func

* add static modifier for rb_hash_rassoc func
 2021-06-01 01:00:45 -07:00
Nobuyoshi Nakada 0bbab1e515
Protoized old pre-ANSI K&R style declarations and definitions 2021-05-07 00:04:36 +09:00
Benoit Daloze 68d6bd0873 Fix trivial -Wundef warnings 
* See [Feature #17752]

Co-authored-by: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
 2021-05-04 14:56:55 +02:00
Nick Kelley a9824a3113 Correct documentation example on Hash#dig 
Fixes [Misc #17842]. The current documentation suggests that:

        {foo: {bar: {baz: 2}}}.dig(:foo, :bar) # => {:bar=>{:baz=>2}}

when it should be:

        {foo: {bar: {baz: 2}}}.dig(:foo, :bar) # => {:baz=>2}
 2021-04-30 15:46:19 -07:00
romainsalles 7de7d096e7 Fix wrong documentation 
It doesn't return `nil` but raises an exception, as explained a few lines after
 2021-04-23 12:25:00 -04:00
Kenichi Kamiya 92545977de
[Doc] Add Hash#value? into call-seq (#4293) 2021-04-15 11:14:43 +09:00
Kenichi Kamiya 522d4cd32f
Force recycle intermediate collection in Hash#transform_keys! [Bug #17735] 
* Force recycle intermediate hash

* Force recycle intermediate array too

https://github.com/ruby/ruby/pull/4329#issuecomment-808840718
 2021-03-28 14:09:52 +09:00
Nobuyoshi Nakada fb6ebe55d9
Hide an intermediate array 2021-03-28 09:48:45 +09:00
Nobuyoshi Nakada 5e5fb72f99
Clear an intermediate hash [Bug #17735] 2021-03-28 09:42:26 +09:00
Kenichi Kamiya 31e0382723
Keep non evaluated keys in `Hash#transform_keys!` [Bug #17735] 2021-03-28 09:14:57 +09:00
Kenichi Kamiya 5b272a6453 [Doc] Fix a typo around Hash#compare_by_identity 2021-03-22 08:16:19 -04:00
Kenichi Kamiya 7d3fdfb27d
Hash#transform_values! ensures receiver modifiable in block [Bug #17736] 2021-03-22 14:10:52 +09:00
Nobuyoshi Nakada d36ac283d1
Ensure the receiver hash modifiable before updating [Bug #17736] 
Close https://github.com/ruby/ruby/pull/4298
 2021-03-21 10:07:24 +09:00
Nobuyoshi Nakada 298edfa4a2
Refactor hash aset callback 2021-03-21 00:11:08 +09:00
Nobuyoshi Nakada 0b6554e65b
Refactor hash update callbacks 2021-03-20 23:42:15 +09:00
Kenichi Kamiya 7954bb056b Some Hash destructive methods ensure the receiver modifiable [Bug #17736] 
refs:

* https://bugs.ruby-lang.org/issues/17736
* https://github.com/ruby/ruby/pull/4296

This commit aims to cover following methods

* Hash#select!
* Hash#filter!
* Hash#keep_if
* Hash#reject!
* Hash#delete_if

I think these are not all.

---

* Ensure the receiver is modifiable or not
* Assert the receiver is not modified
 2021-03-20 20:46:15 +09:00
Marc-Andre Lafortune 0ef2923c2b Avoid rehashing in Hash#replace/dup/initialize_copy [Bug #16996] 2021-03-18 07:34:40 -04:00
Marc-Andre Lafortune d094c3ef04 Avoid rehashing in Hash#select/reject [Bug #16996] 2021-03-18 07:34:40 -04:00
BurdetteLamar 383685b52b Explicit references to Enumerable 2021-01-20 09:33:41 -08:00
Burdette Lamar 0e015f9389
Adds RDoc summary of Hash methods (#4045) 
* Adds RDoc summary of Hash methods
 2021-01-10 14:13:24 -06:00
Nobuyoshi Nakada 20a8425aa0
Make any hash values fixable [Bug #17488] 
As hnum is an unsigned st_index_t, the result of RSHIFT may not be
in the fixable range.

Co-authored-by: NeoCat <neocat@neocat.jp>
 2020-12-31 12:11:45 +09:00
Nobuyoshi Nakada 2eea9156eb
Adjusted indents [ci skip] 2020-12-28 19:43:55 +09:00
Marc-André Lafortune db2ebbd71b
Optimize calls to `Kernel#hash` (#3987) 
This avoids recursive checks when the `hash` method of an object
isn't specialized.
 2020-12-25 02:08:12 +09:00
Marc-Andre Lafortune 0d3dc2ec80 Make `Hash#except` always return a Hash 
[Feature #15822]
 2020-12-19 03:59:51 -05:00
Marc-Andre Lafortune 8558d5e480 Document Hash#transform_keys with hash. Amend NEWS [DOC] [ci skip] 2020-12-15 17:09:01 -05:00
Lars Kanis ca76337a00
Windows: Read ENV names and values as UTF-8 encoded Strings (#3818) 
* Windows: Read ENV names and values as UTF-8 encoded Strings

Implements issue #12650: fix https://bugs.ruby-lang.org/issues/12650

This also removes the special encoding for ENV['PATH'] and some
complexity in the code that is unnecessary now.

* Windows: Improve readablity of getenv() encoding

getenv() did use the expected codepage as an implicit parameter of the macro.
This is mis-leading since include/ruby/win32.h has a different definition.
Using the "cp" variable explicit (like the other function calls) makes it
more readable and consistent.

* Windows: Change external C-API macros getenv() and execv() to use UTF-8

They used to process and return strings with locale encoding,
but since all ruby-internal spawn and environment functions use UTF-8,
it makes sense to change the C-API equally.
 2020-12-08 02:00:39 +09:00
卜部昌平 547c71dec4
Hash#index: delete 
Has been deprecated since 0c97c8e335.
 2020-12-07 18:35:58 +09:00
卜部昌平 12a121cc0f
ENV.index: delete 
Has been deprecated since 373282f665.
 2020-12-02 20:17:11 +09:00
Cristian Greco ce3c9a3437 Fix USE_TRANSIENT_HEAP macro usage in hash.c 
Additionally fix some typos in transient heap.
 2020-11-19 07:11:36 +09:00
Jeremy Evans c0aeb98aa9 Make ENV.replace handle multiple environ entries with the same key 
While it is expected that all environment keys are unique, that is
not enforced. It is possible by manipulating environ directly you
can call a process with an environment with duplicate keys.  If
ENV.replace was passed a hash with a key where environ had a
duplicate for that key, ENV.replace would end up deleting the key
from environ.

The fix in this case is to not assume that the environment key
list has unique keys, and continue processing the entire key
list in keylist_delete.

Fixes [Bug #17254]
 2020-10-29 08:08:42 -07:00
Stefan Stüben 8c2e5bbf58 Don't redefine #rb_intern over and over again 2020-10-21 12:45:18 +09:00
Cristian Greco 6527411f05 [ci skip] Minor documentation fix. 
Add missing period.
 2020-10-12 15:16:24 +09:00
Kazuhiro NISHIYAMA cece71b467
Add call-seq of [Feature #16274] 2020-09-29 22:49:44 +09:00
bogdanvlviv cdb5258bec Fix `ENV.except`'s docs 2020-09-26 12:02:00 -04:00
Jeremy Evans df14c758fc Make hash returned by Hash#transform_values not have a default 
This sets an explicit default of nil.  There is probably a better
approach of removing the default.

Fixes [Bug #17181]
 2020-09-21 19:35:08 -07:00
Burdette Lamar 8095114f17
Comply with guide for method doc: hash.c (#3466) 
Instance methods considered (most unchanged):
- any
- dig
- \<=
- \<
- \>=
- \>
- to_proc
 2020-08-27 14:54:36 -05:00
Burdette Lamar 029c7e6045
Comply with guide for method doc: hash.c (#3465) 
Instance methods considered (maybe not all changed):

    invert
    merge!
    merge
    assoc
    rassoc
    flatten
    compact
    compact!
    compare_by_identity
    compare_by_identity?
 2020-08-27 13:28:34 -05:00
Burdette Lamar f332fe236c
Comply with guide for method doc: hash.c (#3464) 
Instance methods considered (maybe not all changed):

    to_a
    inspect
    to_hash
    to_h
    keys
    values
    include?
    has_value?
    ==
    eql?
    hash
 2020-08-27 11:52:29 -05:00
Burdette Lamar b8bfb1d5f5
Comply with guide for method doc: hash.c (#3459) 
Instance methods considered (some maybe not changed):

    clear
    []=
    replace
    length
    empty?
    each_value
    each_key
    each_pair
    transform_keys
    transform_keys!
    transform_values
    transform_values!
 2020-08-27 08:31:32 -05:00
Burdette Lamar a84a2e872f
Comply with guide for method doc: hash.c (#3454) 
Methods reviewed (a few not modified):

    key
    delete
    shift
    delete_if
    reject!
    reject
    slice
    except
    values_at
    fetch_values
    select
    select!
    keep_if
 2020-08-25 16:09:31 -05:00