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2025-12-26[ruby/date] remove conditional for uint64_tMaciej Mensfeld
https://github.com/ruby/date/commit/47778c32d8
2025-12-26[ruby/date] remove redundant codeMaciej Mensfeld
https://github.com/ruby/date/commit/5e6a458179
2025-12-26[ruby/date] code remarks, macros and r2.6 supportMaciej Mensfeld
https://github.com/ruby/date/commit/2682dc79c0
2025-12-26[ruby/date] improve stylingMaciej Mensfeld
https://github.com/ruby/date/commit/cd7a329dfd
2025-12-26[ruby/date] [ruby/date] Optimize Gregorian date conversions with ↵Maciej Mensfeld
Neri-Schneider algorithm Replace floating-point arithmetic and iterative loops with pure integer operations for ~40% faster Date operations. Date.ordinal and Date.commercial are ~2x faster due to O(1) first-day-of-year calculation. Reference: https://arxiv.org/abs/2102.06959 https://github.com/ruby/date/commit/cc639549d6
2025-12-10[ruby/date] v3.5.1Hiroshi SHIBATA
https://github.com/ruby/date/commit/1d0aadc295
2025-12-06[ruby/date] Call rb_gc_register_mark_object after object allocationPeter Zhu
It's possible that both half_days_in_day and day_in_nanoseconds are Ruby objects, which means that creating day_in_nanoseconds may trigger GC. Since half_days_in_day is not registered as a mark object until after day_in_nanoseconds is allocated, the GC may reclaim half_days_in_day. We can see this crash: ruby(rb_print_backtrace+0xb) [0x63a373c0] vm_dump.c:1105 ruby(rb_vm_bugreport) vm_dump.c:1450 ruby(rb_assert_failure_detail+0xdb) [0x6371d3a2] error.c:1216 ruby(RB_FL_TEST_RAW+0x0) [0x6371d3d5] error.c:1192 ruby(rb_assert_failure) (null):0 ruby(rb_gc_impl_writebarrier+0xb4) [0x636f01e4] gc/default/default.c:6103 ruby(pin_array_list_append+0x72) [0x638f9787] include/ruby/internal/gc.h:788 ruby(rb_vm_register_global_object) vm.c:4713 ruby(rb_gc_register_mark_object+0x3a) [0x6374144a] gc.c:3449 .ext/i686-linux-gnu/date_core.so(Init_date_core+0x204) [0xdbec86c4] ext/date/date_core.c:9511 .ext/i686-linux-gnu/date_core.so(Init_date_core) (null):0 ruby(dln_load_and_init+0x71) [0x6392c541] dln.c:521 ruby(dln_load_feature+0xd2) [0x6392c7d2] dln.c:566 ruby(load_ext+0xc3) [0x637931b3] load.c:1210 ruby(rb_vm_pop_frame+0x0) [0x638f80cd] vm.c:3120 ruby(rb_vm_call_cfunc_in_box) vm.c:3122 ruby(rb_long2num_inline+0x0) [0x637956f8] load.c:1353 ruby(require_internal) load.c:1354 ruby(rb_require_string_internal+0x60) [0x63795fa1] load.c:1457 ruby(rb_require_string) load.c:1443 https://github.com/ruby/date/commit/cbec5948e0
2025-11-27Reorganize page documentations (#15154)Stan Lo
Re-organize page docs
2025-10-29[ruby/date] v3.5.0Hiroshi SHIBATA
https://github.com/ruby/date/commit/d535f7e85f
2025-10-06[ruby/date] `Date._parse` does not accept `nil`Nobuyoshi Nakada
https://github.com/ruby/date/commit/545066ca28
2025-10-06[ruby/date] Do not repeat conversions to stringNobuyoshi Nakada
https://github.com/ruby/date/commit/159e1ebb7f https://github.com/ruby/date/commit/4f7b6c9b42
2025-09-15[ruby/date] Suppress maybe-uninitialized warning by gcc-13Nobuyoshi Nakada
https://github.com/ruby/date/commit/afaa4a997b
2025-07-11Update dependencies for addition of set.h to public headersJeremy Evans
2025-06-15[ruby/date] [Bug #21436] check for fixnum lower bound in `m_ajd`Dmitry Dygalo
Issue - https://bugs.ruby-lang.org/issues/21436 Apparently, the lower bound check is missing, which results in overflow & wrapping later on in RB_INT2FIX Signed-off-by: Dmitry Dygalo <dmitry.dygalo@workato.com> https://github.com/ruby/date/commit/67d75e8423
2025-06-15[ruby/date] [Bug #21437] Date#hash for large yearsDmitry Dygalo
Addresses https://bugs.ruby-lang.org/issues/21437 Signed-off-by: Dmitry Dygalo <dmitry.dygalo@workato.com> https://github.com/ruby/date/commit/31f07bc576
2025-06-13[ruby/date] d_lite_marshal_load: copy ivars in the right orderJean Boussier
https://github.com/ruby/date/commit/dbf4e957dc
2025-06-13[ruby/date] Remove references to FL_EXIVARJean Boussier
This flag isn't really meant to be public, it's an implementation detail of Ruby. And checking it before calling `rb_copy_generic_ivar` only save a function call. https://github.com/ruby/date/commit/8175252653
2025-06-11[ruby/date] Update zonetab.h at 2025-06-11Nobuyoshi Nakada
https://github.com/ruby/date/commit/b28617cde0
2025-06-05[ruby/date] Suppress warnings by gcc-13 with `-Og`Nobuyoshi Nakada
https://github.com/ruby/date/commit/6dd7969a64
2025-03-18[ruby/date] Add license files (COPYING, BSDL) to gem filesSusan van den Broek
https://github.com/ruby/date/commit/a3d85e0be5
2025-01-13[ruby/date] Enclose dangling else in braces and fix -Wmisleading-indentationNobuyoshi Nakada
``` date_strptime.c:253:324: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] 253 | ...((VALUE)RUBY_Qtrue)); return 0; } while (0); si += l; } while (0); | ^ date_strptime.c:252:7: note: previous statement is here 252 | else | ^ ``` https://github.com/ruby/date/commit/41aed5b746
2024-12-26[ruby/date] Simplify description of this libraryRyan Bigg
https://github.com/ruby/date/commit/904d4b9607 Notes: Merged: https://github.com/ruby/ruby/pull/12469
2024-12-15[ruby/date] Fix broken rdoc-ref to the calendar pageStan Lo
https://github.com/ruby/date/commit/cb52e64be1
2024-12-02[ruby/date] Bump up 3.4.1Hiroshi SHIBATA
https://github.com/ruby/date/commit/a3295ad262
2024-11-29[ruby/date] Fix mixed declarations and codeNobuyoshi Nakada
This still support ruby 2.6 which does not require C99. https://github.com/ruby/date/commit/61d849758f
2024-11-29[ruby/date] Suppress compound-token-split-by-macro warningsNobuyoshi Nakada
It was used intentionally. https://github.com/ruby/date/commit/291b40f939
2024-11-05[ruby/date] Extract Julian calendar epoch literalsNobuyoshi Nakada
https://github.com/ruby/date/commit/e677e99a86
2024-11-05[ruby/date] Update `argc` by `rb_scan_args` not to contain keywordsNobuyoshi Nakada
https://github.com/ruby/date/commit/f277463439
2024-11-05[ruby/date] Fix incorrect argc2 decrement in datetime_s_iso8601 functionDmitrii Zudin
Replace the decrement (argc2--) with an increment (argc2++) for the correct number of arguments when opt is provided. https://github.com/ruby/date/commit/b6974b00d8
2024-11-01[ruby/date] Bump up v3.4.0Hiroshi SHIBATA
https://github.com/ruby/date/commit/94f8e51e65
2024-07-02Resize arrays in `rb_ary_freeze` and use it for freezing arrayseileencodes
While working on a separate issue we found that in some cases `ary_heap_realloc` was being called on frozen arrays. To fix this, this change does the following: 1) Updates `rb_ary_freeze` to assert the type is an array, return if already frozen, and shrink the capacity if it is not embedded, shared or a shared root. 2) Replaces `rb_obj_freeze` with `rb_ary_freeze` when the object is always an array. 3) In `ary_heap_realloc`, ensure the new capa is set with `ARY_SET_CAPA`. Previously the change in capa was not set. 4) Adds an assertion to `ary_heap_realloc` that the array is not frozen. Some of this work was originally done in https://github.com/ruby/ruby/pull/2640, referencing this issue https://bugs.ruby-lang.org/issues/16291. There didn't appear to be any objections to this PR, it appears to have simply lost traction. The original PR made changes to arrays and strings at the same time, this PR only does arrays. Also it was old enough that rather than revive that branch I've made a new one. I added Lourens as co-author in addtion to Aaron who helped me with this patch. The original PR made this change for performance reasons, and while that's still true for this PR, the goal of this PR is to avoid calling `ary_heap_realloc` on frozen arrays. The capacity should be shrunk _before_ the array is frozen, not after. Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org> Co-Authored-By: methodmissing <lourens@methodmissing.com>
2024-06-26[ruby/date] Update zonetab.h at 2024-06-26Nobuyoshi Nakada
https://github.com/ruby/date/commit/ef5a0dac5b
2024-06-24[ruby/date] Use locale insensitive casecmpNobuyoshi Nakada
https://github.com/ruby/date/commit/cfbd6a6b13
2024-06-24[ruby/date] Use `strncasecmp`Nobuyoshi Nakada
https://github.com/ruby/date/commit/5974ac9c7e
2024-06-24[ruby/date] Use gperf 3.1 to generate ANSI-C codeNobuyoshi Nakada
https://github.com/ruby/date/commit/5d67437b1f
2024-06-20[ruby/date] Update zonetab.h at 2024-06-19Nobuyoshi Nakada
https://github.com/ruby/date/commit/8e5efd4f59
2024-06-03[ruby/date] [DOC] specify the unit of return value for Date#-p0pemaru
https://github.com/ruby/date/commit/b3a2c7611e
2024-06-03[ruby/date] Prevent converted gregorian date from GCNobuyoshi Nakada
`m_sf_in_sec` calls `rb_rational_new` that can cause GC. https://github.com/ruby/date/commit/6de449ab6a
2024-04-27ruby tool/update-deps --fix卜部昌平
2024-02-21[ruby/date] Remove the unintentional ability to parse `Symbol`Nobuyoshi Nakada
It's been 2 years since ruby/date#49, so it's okay. https://github.com/ruby/date/commit/435dfec6c8
2023-12-25[ruby/date] Provide a 'Changelog' link on rubygems.org/gems/dateMark Young
By providing a 'changelog_uri' in the metadata of the gemspec a 'Changelog' link will be shown on https://rubygems.org/gems/date which makes it quick and easy for someone to check on the changes introduced with a new version. Details of this functionality can be found on https://guides.rubygems.org/specification-reference/ https://github.com/ruby/date/commit/2dea4c011d
2023-11-07[ruby/date] Bump up 3.3.4Hiroshi SHIBATA
https://github.com/ruby/date/commit/50e18d2684
2023-09-20[ruby/date] [DOC] Fix linkBurdetteLamar
https://github.com/ruby/date/commit/2adb917487
2023-02-28Update the depend filesMatt Valentine-House
Notes: Merged: https://github.com/ruby/ruby/pull/7310
2023-02-27Remove intern/gc.h from Make depsMatt Valentine-House
Notes: Merged: https://github.com/ruby/ruby/pull/7330
2023-02-19[ruby/date] Removed (newly unneeded) alias remarksBurdette Lamar
(https://github.com/ruby/date/pull/88) https://github.com/ruby/date/commit/cfa7e9868b
2023-02-08Extract include/ruby/internal/attr/packed_struct.hNobuyoshi Nakada
Split `PACKED_STRUCT` and `PACKED_STRUCT_UNALIGNED` macros into the macros bellow: * `RBIMPL_ATTR_PACKED_STRUCT_BEGIN` * `RBIMPL_ATTR_PACKED_STRUCT_END` * `RBIMPL_ATTR_PACKED_STRUCT_UNALIGNED_BEGIN` * `RBIMPL_ATTR_PACKED_STRUCT_UNALIGNED_END` Notes: Merged: https://github.com/ruby/ruby/pull/7268
2022-12-19[ruby/date] Bump version to 3.3.3Hiroshi SHIBATA
https://github.com/ruby/date/commit/ea3644a7c4
2022-12-18[ruby/date] Adjust format [ci skip]Nobuyoshi Nakada
https://github.com/ruby/date/commit/71c35b4054
2022-12-18[ruby/date] Extract `head_match_p` and abbreviated name length constantsNobuyoshi Nakada
https://github.com/ruby/date/commit/3f666fa882
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