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author | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-19 23:57:34 +0000 |
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committer | tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-19 23:57:34 +0000 |
commit | 40d6a7527e6ea663585ea3d82b2e3968fe0d4836 (patch) | |
tree | 3a9e251a23b49ba5985ac1b9e47bf56727fd6595 /rational.c | |
parent | a910caecb8089efbad4ea57649db01f2d375f9e0 (diff) | |
download | ruby-40d6a7527e6ea663585ea3d82b2e3968fe0d4836.tar.gz |
* complex.c: edited rdoc.
* rational.c: ditto.
* numeric.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'rational.c')
-rw-r--r-- | rational.c | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/rational.c b/rational.c index 35f5c40121..d76983f353 100644 --- a/rational.c +++ b/rational.c @@ -1019,19 +1019,19 @@ nurat_cmp(VALUE self, VALUE other) /* * call-seq: - * rat == numeric => +true+ or +false+ + * rat == object => true or false * - * Tests for equality. Returns +true+ if _rat_ is equal to _numeric_; +false+ + * Tests for equality. Returns +true+ if _rat_ is equal to _object_; +false+ * otherwise. * * For example: * - * Rational(2, 3) == Rational(2, 3) #=> +true+ - * Rational(5) == 5 #=> +true+ - * Rational(7, 1) == Rational(7) #=> +true+ - * Rational(-2, 9) == Rational(-9, 2) #=> +false+ - * Rational(9, 8) == 4 #=> +false+ - * Rational(5, 3) == 'string' #=> +false+ + * Rational(2, 3) == Rational(2, 3) #=> true + * Rational(5) == 5 #=> true + * Rational(7, 1) == Rational(7) #=> true + * Rational(-2, 9) == Rational(-9, 2) #=> false + * Rational(9, 8) == 4 #=> false + * Rational(5, 3) == 'string' #=> false */ static VALUE nurat_equal_p(VALUE self, VALUE other) @@ -1121,8 +1121,8 @@ nurat_idiv(VALUE self, VALUE other) /* * call-seq: - * rat.modulo(numeric) => numeric - * rat % numeric => numeric + * rat.modulo(numeric) => real + * rat % numeric => real * * Returns the modulo of _rat_ and _numeric_ as a +Numeric+ object. * @@ -1152,8 +1152,9 @@ nurat_mod(VALUE self, VALUE other) * call-seq: * rat.divmod(numeric) => array * - * Returns a two-element +Array+ containing the quotient and modulus obtained - * by dividing _rat_ by _numeric_. Both elements are +Numeric+. + * Returns a two-element +Array+ containing the quotient and modulus + * obtained by dividing _rat_ by _numeric_. The first element is + * an integer. The second selement is a real. * * A +ZeroDivisionError+ is raised if _numeric_ is 0. A +FloatDomainError+ is * raised if _numeric_ is 0.0. A +TypeError+ is raised unless _numeric_ is a @@ -1187,7 +1188,7 @@ nurat_quot(VALUE self, VALUE other) /* * call-seq: - * rat.remainder(numeric) => numeric_result + * rat.remainder(numeric) => real * * Returns the remainder of dividing _rat_ by _numeric_ as a +Numeric+ object. * @@ -1327,7 +1328,7 @@ nurat_round_common(int argc, VALUE *argv, VALUE self, /* * call-seq: * rat.floor => integer - * rat.floor(precision=0) => numeric + * rat.floor(precision=0) => rational * * Returns the largest integer less than or equal to _rat_ as an +Integer+ * object. Contrast with +Rational#ceil+. @@ -1362,7 +1363,7 @@ nurat_floor_n(int argc, VALUE *argv, VALUE self) /* * call-seq: * rat.ceil => integer - * rat.ceil(precision=0) => numeric + * rat.ceil(precision=0) => rational * * Returns the smallest integer greater than or equal to _rat_ as an +Integer+ * object. Contrast with +Rational#floor+. @@ -1397,7 +1398,7 @@ nurat_ceil_n(int argc, VALUE *argv, VALUE self) /* * call-seq: * rat.truncate => integer - * rat.truncate(precision=0) => numeric + * rat.truncate(precision=0) => rational * * Truncates self to an integer and returns the result as an +Integer+ object. * @@ -1431,7 +1432,7 @@ nurat_truncate_n(int argc, VALUE *argv, VALUE self) /* * call-seq: * rat.round => integer - * rat.round(precision=0) => numeric + * rat.round(precision=0) => rational * * Rounds _rat_ to an integer, and returns the result as an +Integer+ object. * @@ -1799,13 +1800,9 @@ float_denominator(VALUE self) /* * call-seq: - * nil.to_r => Rational(0, 1) + * nil.to_r => (0/1) * * Returns a +Rational+ object representing _nil_ as a rational number. - * - * For example: - * - * nil.to_r #=> (0/1) */ static VALUE nilclass_to_r(VALUE self) @@ -2139,7 +2136,7 @@ nurat_s_convert(int argc, VALUE *argv, VALUE klass) * Rational(0.5) #=> (1/2) * Rational("2/7") #=> (2/7) * Rational("0.25") #=> (1/4) - * Rational(10e3) #=> (10000/1) + * Rational("10e3") #=> (10000/1) * * The first argument is the numerator, the second the denominator. If the * denominator is not supplied it defaults to 1. The arguments can be |