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merge revision(s) 39369:

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* numeric.c: Examples and formatting for Numeric and Float
	  Based on a patch by Zach Morek and Oren K of newhaven.rb
	  [Github documenting-ruby/ruby#5]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2013-03-09 12:53:29 +00:00
parent 10fb5c3a14
commit 7737f3ec66
3 changed files with 24 additions and 10 deletions
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26
numeric.c
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@ -522,8 +522,10 @@ num_real_p(VALUE num)
* call-seq:
* num.integer? -> true or false
*
* Returns <code>true</code> if <i>num</i> is an <code>Integer</code>
* (including <code>Fixnum</code> and <code>Bignum</code>).
* Returns +true+ if +num+ is an Integer (including Fixnum and Bignum).
*
* (1.0).integer? #=> false
* (1).integer? #=> true
*/
static VALUE
@ -596,8 +598,11 @@ num_nonzero_p(VALUE num)
* call-seq:
* num.to_int -> integer
*
* Invokes the child class's <code>to_i</code> method to convert
* <i>num</i> to an integer.
* Invokes the child class's +to_i+ method to convert +num+ to an integer.
*
* 1.0.class => Float
* 1.0.to_int.class => Fixnum
* 1.0.to_i.class => Fixnum
*/
static VALUE
@ -899,10 +904,10 @@ ruby_float_mod(double x, double y)
/*
* call-seq:
* flt % other -> float
* flt.modulo(other) -> float
* float % other -> float
* float.modulo(other) -> float
*
* Return the modulo after division of <code>flt</code> by <code>other</code>.
* Return the modulo after division of +float+ by +other+.
*
* 6543.21.modulo(137) #=> 104.21
* 6543.21.modulo(137.24) #=> 92.9299999999996
@ -941,9 +946,12 @@ dbl2ival(double d)
/*
* call-seq:
* flt.divmod(numeric) -> array
* float.divmod(numeric) -> array
*
* See <code>Numeric#divmod</code>.
* See Numeric#divmod.
*
* 42.0.divmod 6 #=> [7, 0.0]
* 42.0.divmod 5 #=> [8, 2.0]
*/
static VALUE