ruby.git/ext/bigdecimal/lib, branch ruby_2_0_0

merge revision(s) 43669,43672,43678: [Backport #8958]

2013-12-21T05:55:08+00:00

	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] Document the required
	  +precision+ argument for Rational#to_d [Bug #8958]

	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] +precision+ is required

	* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] remove example of
	  Rational#to_d without argument. [Bug #8958]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@44314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/jacobian.rb,

2012-05-30T07:30:46+00:00

  ext/bigdecimal/lib/bigdecimal/newton.rb:
  fix documentation comments.
  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/jacobian.rb (Jacobian#dfdxi):

2012-05-30T07:26:51+00:00

  fix jacobian to get stuck in an infinite loop when a solution is not
  found due to forget to increment nRetry counter.
  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/math.rb: remove description about

2012-03-05T02:53:36+00:00

  BigMath#log. patched by Sho Hashimoto [ruby-dev:45307] [Bug #6112]

* string.c (str_byteslice): fix typo.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):

2011-07-26T15:49:47+00:00

  zero or negative precision is error.  fixes #5098.
  [ruby-dev:44210]
* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
  change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): modified for

2011-07-26T15:48:25+00:00

  specifying precision.  fixes #5098.  [ruby-dev:44210]
* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
  change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added

2011-07-26T15:46:42+00:00

  for symmetry to BigDecimal() function with an Integer.
  fixes #5098.  [ruby-dev:44210]
* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
  change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added

2011-07-26T15:40:27+00:00

  for adapting other Numeric subclasses.  [ruby-dev:44245]
* test/bigdecimal/test_bigdecimal_util.rb: test for the above change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigMath_s_log): move BigMath.log from

2011-06-27T16:26:09+00:00

  bigdecimal/math.rb.
* ext/bigdecimal/lib/bigdecimal/math.rb: ditto.
* test/bigdecimal/test_bigdecimal.rb: move test for BigMath.log from
  test/bigdecimal/test_bigmath.rb.
* test/bigdecimal/test_bigmath.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): move BigMath.exp from

2011-06-17T17:38:14+00:00

  bigdecimal/math.rb.
* ext/bigdecimal/lib/bigdecimal/math.rb: ditto.
* test/bigdecimal/test_bigdecimal.rb: move test for BigMath.exp from
  test/bigdecimal/test_bigmath.rb.
* test/bigdecimal/test_bigmath.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e