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authortadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-06-19 13:59:08 (GMT)
committertadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-06-19 13:59:08 (GMT)
commited0bdbc575093c209d665e4d516f78dd9a93b26a (patch)
treef8d730c07e4f030d373f322fc63d9d7457214ec5 /rational.c
parentf86ad72d2a2fe28004570c401f506a713e764fec (diff)
* rational.c; edited rdoc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'rational.c')
-rw-r--r--rational.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/rational.c b/rational.c
index 8bfe937..4e0d7d6 100644
--- a/rational.c
+++ b/rational.c
@@ -1798,6 +1798,11 @@ integer_denominator(VALUE self)
* flo.numerator => integer
*
* Returns the numerator of _flo_ as an +Integer+ object.
+ *
+ * For example:
+ *
+ * 0.3.numerator #=> 5404319552844595 # machine dependent
+ * lambda{|x| x.numerator.fdiv(x.denominator)}.call(0.3) #=> 0.3
*/
static VALUE
float_numerator(VALUE self)
@@ -1813,6 +1818,11 @@ float_numerator(VALUE self)
* flo.denominator => integer
*
* Returns the denominator of _flo_ as an +Integer+ object.
+ *
+ * For example:
+ *
+ * 0.3.denominator #=> 18014398509481984 # machine dependent
+ * lambda{|x| x.numerator.fdiv(x.denominator)}.call(0.3) #=> 0.3
*/
static VALUE
float_denominator(VALUE self)
@@ -1839,7 +1849,6 @@ nilclass_to_r(VALUE self)
return rb_rational_new1(INT2FIX(0));
}
-
/*
* call-seq:
* int.to_r => rational