* ext/bigdecimal/bigdecimal.c (BigDecimal_div2): need more room
for precision to round. [ruby-core:77475] [Bug #12805]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/bigdecimal/bigdecimal.c (VpNewRbClass): make wrapper object
before result structs allocation and manage refcount for each
elements to get rid of potential memory leak.
* ext/bigdecimal/bigdecimal.c (BigDecimal_global_new): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
digit for the quotient to be compatible with bigdecimal 1.2.1 and
the former. [ruby-core:59365] [#9316] [#9305]
* test/bigdecimal/test_bigdecimal.rb: tests for the above change.
* ext/bigdecimal/bigdecimal.gemspec: bigdecimal version 1.2.4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
of converting the receiver to a Float.
[ruby-core:58756] [Bug #9192]
* test/bigdecimal/test_bigdecimal.rb: add tests for the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
treat 0.0 and -0.0 of floating-point numbers specially for an optimization
and to correctly propagate its signbit to the result.
[Bug #9214] [ruby-core:58858]
* test/bigdecimal/test_bigdecimal.rb: add tests case for the above change.
* test/bigdecimal/test_bigdecimal_util.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Bug #8818] [ruby-core:56802]
* test/bigdecimal/test_bigdecimal.rb: Add a test for the above fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
the result BigDecimal of sqrt.
[Bug #5266] [ruby-dev:44450]
* test/bigdecimal/test_bigdecimal.rb: add tests for the above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
the argument x is not a BigDecimal.
This change is based on the patch made by Garth Snyder.
[Fix GH-332] https://github.com/ruby/ruby/pull/332
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
add RB_GC_GUARD to prevent the immediate object is GCed too early.
This patch was made by Yusuke Endoh. [Bug #7044] [ruby-core:47632]
* test/bigdecimal/test_bigdecimal.rb: add a reproduction test for
the issue [Bug #7044]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/bigdecimal/test_bigdecimal.rb:
Fix exception message of BigDecimal constructor with a Float.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/bigdecimal/test_bigdecimal.rb:
need to specify precision for converting Rational and Float.
[ruby-core:48045] [Bug #7176]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
can be overridden, so should not make an assumption on the type
of results. [ruby-core:42969][Bug #6093]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
a BigDecimal.
* bigdecimal/bigdecimal.c (BigDecimal_new): support generating a new
BigDecimal from another BigDecimal using BigDecimal global function
or constructor. [ruby-dev:44245]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
precision treatment errors.
* test/bigdecimal/test_bigdecimal.rb: add tests for the above change.
fix precision treatment errors.
* ext/bigdecimal/bigdecimal.c (BigDecimal_power): precision argument
should be optional for its compatibility.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
for Float and Rational arguments.
* test/bigdecimal/test_bigdecimal.rb (test_new, test_cmp, test_power):
add and modify tests for the above change.
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp): modify coding style to
match ruby's standard.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
a Float through Rational.
* ext/bigdecimal/bigdecimal.c (BigDecimal_new): ditto.
* test/bigdecimal/test_bigdecimal.rb (test_global_new_float): add a test for
the above changes.
* test/bigdecimal/test_bigdecimal.rb (test_new_with_float): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Rational. The precision used for instantiate a BigDecimal from the
given Rational is obtained from the receiver BigDecimal.
* test/bigdecimal/test_bigdecimal.rb (test_coerce): add a test for the
above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
coercing from a Rational to stop requiring "bigecimal/util.rb".
[ruby-core:34318]
* ext/bigdecimal/bigdecimal.c (GetVpValue): refactoring.
* ext/bigdecimal/bigdecimal.c (BigDecimal_new): support instantiation from a
Rational.
* test/bigdecimal/test_bigdecimal.rb (test_global_new_with_rationao): add a
test for the above change.
* test/bigdecimal/test_bigdecimal.rb (test_new_with_rationao): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
BigDecimal object from an Integer.
* test/bigdecimal/test_bigdecimal.rb (test_new_with_integer):
add for testing the above change.
* ext/bigdecimal/bigdecimal.c (BigDecimal_global_new): replace its body
with a BigDecimal_new call.
* test/bigdecimal/test_bigdecimal.rb (test_global_new_with_integer):
add for testing the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
return the result of a block.
* test/bigdecimal/test_bigdecimal.rb (test_save_limit):
add a test for the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
return the result of a block.
* test/bigdecimal/test_bigdecimal.rb (test_save_rounding_mode):
add a test for the above change.
* test/bigdecimal/test_bigdecimal.rb (test_save_exception_mode):
add a test for the return value of BigDecimal.save_exception_mode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
converting symbol to rounding mode number.
* ext/bigdecimal/bigdecimal.c (BigDecimal_mode, BigDecimal_round):
support to specify rounding mode by symbol.
* test/bigdecimal/test_bigdecimal.rb (test_mode, test_round):
add tests for avobe changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and half-even. This change is based on the patch created by Matthew
Willson, the reporter of this bug. [Bug #3803] [ruby-core:32136]
* test/bigdecimal/test_bigdecimal.rb: add tests for above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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