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* object.c: Improve documentation for Integer conversion.

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[ruby-core:71661][Bug #11736][ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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hsbt 2016-10-14 09:27:23 +00:00
parent 990b23bbbc
commit 3827c23af5
2 changed files with 11 additions and 3 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Fri Oct 14 18:27:18 2016 SHIBATA Hiroshi <hsbt@ruby-lang.org>
* object.c: Improve documentation for Integer conversion.
[ruby-core:71661][Bug #11736][ci skip]
Fri Oct 14 18:00:20 2016 SHIBATA Hiroshi <hsbt@ruby-lang.org>
* lib/logger.rb: Improve Logger.new option documentation.

9
object.c
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@ -2968,11 +2968,14 @@ FUNC_MINIMIZED(static VALUE rb_f_float(VALUE obj, VALUE arg));
* Float(arg) -> float
*
* Returns <i>arg</i> converted to a float. Numeric types are converted
* directly, the rest are converted using <i>arg</i>.to_f.
* directly, and with exception to string and nil the rest are converted using <i>arg</i>.to_f.
* Converting a <code>string</code> with invalid characters will result in a <code>ArgumentError</code>.
* Converting <code>nil</code> generates a <code>TypeError</code>.
*
* Float(1) #=> 1.0
* Float("123.456") #=> 123.456
* Float(1) #=> 1.0
* Float("123.456") #=> 123.456
* Float("123.0_badstring") #=> ArgumentError: invalid value for Float(): "123.0_badstring"
* Float(nil) #=> TypeError: can't convert nil into Float
*/
static VALUE