path: root/ext/bigdecimal
AgeCommit message (Collapse)Author
20 hours[ruby/bigdecimal] Make BigDecimal WB protectedPeter Zhu
BigDecimal has no references, so it is WB protected.
2023-01-07[ruby/bigdecimal] Fix format specifiers for `size_t`Nobuyoshi Nakada
2022-12-05[ruby/bigdecimal] Bump version to 3.1.3Hiroshi SHIBATA
2022-11-15[ruby/bigdecimal] Add fallback definition of MAYBE_UNUSEDKenta Murata
2022-11-15[ruby/bigdecimal] Replace sprintf by snprintfKenta Murata
2022-11-15[ruby/bigdecimal] Mark some functions MAYBE_UNUSEDKenta Murata
2022-11-13[ruby/bigdecimal] Add specific value allocatorsKenta Murata
* Add NewZero* and NewOne* function families * Use them instead of VpAlloc for allocating 0 and 1
2022-11-13[ruby/bigdecimal] Add and use specific value allocatorsKenta Murata
* Add rbd_allocate_struct_zero for making 0.0 * Add rbd_allocate_struct_one for making 1.0 * Use them to replace VpAlloc calls * Renmae VpPt5 to VpConstPt5
2022-11-13[ruby/bigdecimal] Make VPrint function always availableKenta Murata
2022-11-13[ruby/bigdecimal] Tweak VpAllocKenta Murata
* Stop reusing mx and mf * Check szVal == NULL first * Treat special values before checking the leading `#`
2022-11-13[ruby/bigdecimal] Rewrite allocation functionsKenta Murata
* Rename them * Make allocation count operations atomic
2022-11-13[ruby/bigdecimal] Twak GetPrecisionInt and rename it to check_int_precisionKenta Murata
2022-11-13[ruby/bigdecimal] Tweak check_rounding_mode_optionKenta Murata
2022-11-13[ruby/bigdecimal] Rewrite check_rounding_mode functionKenta Murata
Use table-lookup algorithm instead of consecutive if-statements.
2022-11-13[ruby/bigdecimal] [Doc] Fix the document of n_significant_digitsKenta Murata
2022-11-13[ruby/bigdecimal] Make GetVpValue inlineKenta Murata
2022-11-13[ruby/bigdecimal] Make BigDecimal_double_fig inlineKenta Murata
2022-10-30[ruby/bigdecimal] Suppress macro redefinition warningsNobuyoshi Nakada
`HAVE_` macros by autoconf are defined as 1.
2022-09-28[ruby/bigdecimal] Document precision=0 and ndigits=0 for converting from FloatMaciej Rzasa
2022-09-25[ruby/bigdecimal] Remove trailing whitespace.Samuel Williams
2022-09-25[ruby/bigdecimal] Improve documentation of BigDecimal#sign Maciek Rząsa
Fixes by describing behaviour for positive and negative zero in the docs.
2022-09-19[ruby/bigdecimal] Remove symbol defs in missing.h for old RubiesPeter Zhu
Commit 2885514 added these to support Ruby 2.1. The rb_sym2str function is defined since Ruby 2.2.
2022-09-19[ruby/bigdecimal] Remove array defs in missing.h for old RubiesPeter Zhu
Commit 02b6053 added these to support Ruby 2.0.0. The rb_array_const_ptr function is defined since Ruby 2.3.
2022-08-03[ruby/bigdecimal] Updated to use the correct spec for muilti licenseThomas Winsnes
2022-08-03Updated to use multiple licensesThomas Winsnes
Co-authored-by: Hiroshi SHIBATA <>
2022-07-14[ruby/bigdecimal] Remove checks for `struct RRational` and `struct RComplex`Nobuyoshi Nakada
These are used to see only if `RRATIONAL` and `RCOMPLEX` are available, however, these two are macros and can be checked with `#ifdef` directly.
2022-07-02[ruby/bigdecimal] Correct indentation in Kernel#BigDecimalBurdetteLamar
2022-04-18[ruby/bigdecimal] Fix docsPeter Zhu
rdoc parses f[i] as a link, which results in a broken link.
2022-04-18[ruby/bigdecimal] Adjust a local variable type to exponentNobuyoshi Nakada
2022-02-22[Feature #18249] Update dependenciesPeter Zhu
Notes: Merged:
2022-01-24[ruby/bigdecimal] Version 3.1.2Kenta Murata
2022-01-24[ruby/bigdecimal] Fix the maximum precision of the quotientKenta Murata
2021-12-24[ruby/bigdecimal] Remove unused variableKenta Murata
2021-12-24[ruby/bigdecimal] Version 3.1.1Kenta Murata
2021-12-24[ruby/bigdecimal] Fix the result precision of BigDecimal#divmodKenta Murata
2021-12-24[ruby/bigdecimal] Version 3.1.0Kenta Murata
2021-12-24[ruby/bigdecimal] Enhanced RDoc for BigDecimal ↵Burdette Lamar
( * Enhanced RDoc for BigDecimal * Update ext/bigdecimal/bigdecimal.c Remove the instance number of `Float::DIG`. * Update ext/bigdecimal/bigdecimal.c Add BigDecimal call-seq without ndigits. * Update ext/bigdecimal/bigdecimal.c Replace the word sum with value or result in the description of BigDecimal(). * Update ext/bigdecimal/bigdecimal.c Remove the instance value of Float::DIG. * Update ext/bigdecimal/bigdecimal.c Fix mis-description of precision * Update ext/bigdecimal/bigdecimal.c Fix the description of precision determination * Update ext/bigdecimal/bigdecimal.c Add the description of the precision in the Rational case. Co-authored-by: Kenta Murata <>
2021-12-24[ruby/bigdecimal] Let BigDecimal#quo accept precisionKenta Murata
Fix GH-214.
2021-12-24[ruby/bigdecimal] Add TODO commentKenta Murata
2021-12-24[ruby/bigdecimal] Allow passing both float and precision in BigDecimal#divKenta Murata
Fix GH-212.
2021-12-24[ruby/bigdecimal] Improve extconf to allow using bigdecimal as a git gemJean Boussier
e.g. ``` gem "bigdecimal", github: "ruby/bigdecimal" ``` It would fail because bundler regenerates the `gemspec`, so `bigdecimal_version` is gone.
2021-12-24[ruby/bigdecimal] Add BigDecimal#precision_scaleKenta Murata
2021-12-24[ruby/bigdecimal] [Doc] Add documentation of BigDecimal#n_significant_digitsKenta Murata
2021-12-24[ruby/bigdecimal] Add BigDecimal#scaleKenta Murata
Fixes GH-198.
2021-12-24[ruby/bigdecimal] Set rounding mode in exampleBurdetteLamar
2021-12-24[ruby/bigdecimal] Set rounding mode in exampleBurdetteLamar
2021-12-24[ruby/bigdecimal] Enhanced RDoc for selected methodsBurdetteLamar
2021-12-24[ruby/bigdecimal] Enhanced RDoc for selected methodsBurdetteLamar
2021-12-24[ruby/bigdecimal] Fix BigDecimal#precision for single DECDIG caseKenta Murata
Fix GH-205
2021-12-24[ruby/bigdecimal] Keep obj-to-Real link when VpReallocReal returns different ↵Kenta Murata