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path: root/test/ruby/test_arithmetic_sequence.rb
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2021-04-05merge revision(s) ↵usa
254bed302752a401b5fcc3b6c65a9c93711d91d6,fad3023e94c45e7f03478732f7641b6f39ba9d12,3156fb0f2c3ebf8229f392c8502c08fe165ab181: [Backport #17218] Renamed `nurat_sub` compliant with `rb_rational_plus` Fix ArithmeticSequence#last and ArithmeticSequence#each for non-integer sequences (#3870) [Bug #17218] [ruby-core:100312] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-11merge revision(s) 67466: [Backport #15755]naruse
enumerator.c: force hash values fixable * enumerator.c (arith_seq_hash): force hash values fixable on LLP64 environment. [ruby-core:92190] [Bug #15755] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-30merge revision(s) 66947: [Backport #15518]naruse
enumerator.c: fix arith_seq_first for Infinity * enumerator.c (arith_seq_first): fix for Float::INFINITY. * test/ruby/test_arithmetic_sequence.rb: add tests. * numeric.c (ruby_float_step_size): export for internal use. * internal.h: add prototype declaration of ruby_float_step_size. [ruby-core:90937][Bug #15518] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@66949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-23Add test case of ArithmeticSequence#summrkn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-21enumerator.c: Fix airth_seq_each for Rationalmrkn
Fix the wrong uses of rb_int_ge in arith_seq_each. [ruby-core:90648] [Bug #15444] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-12enumerator.c: Fix ArithmeticSequence for complex stepmrkn
Make sure Enumerator::ArithmeticSequence#each to work well for a complex step value. This reverts commit ca47fb329a1d48af3e1009620bdb18e931c9f188. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-12Revert "enumerator.c: Fix ArithmeticSequence for complex step"mrkn
This reverts commit 0a0f8238d02a2dfff4cd2892408e14cb826cec7e. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-12enumerator.c: Fix ArithmeticSequence for complex stepmrkn
Make sure Enumerator::ArithmeticSequence#each to work well for a complex step value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-10enumerator.c: fix for non-integral argument for ArithmeticSequence#lastmrkn
This fixes a bug of Enumerator::ArithmeticSequence#last in the case that a non-integral argument is passed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-09enumerator.c: undef new and allocate of ArithmeticSequencemrkn
Undefine new and allocate methods of Enumerator::ArithmeticSequence. [ruby-core:82816] [Feature #13904] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-06enumerator.c: Introduce Enumerator::ArithmeticSequencemrkn
This commit introduces new core class Enumerator::ArithmeticSequence. Enumerator::ArithmeticSequence is a subclass of Enumerator, and represents a number generator of an arithmetic sequence. After this commit, Numeric#step and Range#step without blocks returned an ArithmeticSequence object instead of an Enumerator. This class introduces the following incompatibilities: - You can create a zero-step ArithmeticSequence, and its size is not ArgumentError, but Infinity. - You can create a negative-step ArithmeticSequence from a range. [ruby-core:82816] [Feature #13904] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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