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rational.c: fix rdoc

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* rational.c: [DOC] fix wrong indentations and comment out some lines
  in code examples to make them valid Ruby code and syntax highlighted
  on the rendered page.

[ci skip] [ruby-core:79607] [Bug #13233]
Author:    Marcus Stollsteimer <sto.mar@web.de>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kazu 2017-02-22 15:46:43 +00:00
parent 5318154fe1
commit 3f1d2dd872
1 changed files with 15 additions and 16 deletions
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31
rational.c
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@ -1252,8 +1252,8 @@ nurat_negative_p(VALUE self)
*
* Returns the absolute value of +rat+.
*
* (1/2r).abs #=> 1/2r
* (-1/2r).abs #=> 1/2r
* (1/2r).abs #=> 1/2r
* (-1/2r).abs #=> 1/2r
*
* Rational#magnitude is an alias of Rational#abs.
*/
@ -1289,8 +1289,7 @@ nurat_ceil(VALUE self)
*
* Returns the truncated value as an integer.
*
* Equivalent to
* rat.truncate.
* Equivalent to Rational#truncate.
*
* Rational(2, 3).to_i #=> 0
* Rational(3).to_i #=> 3
@ -1430,9 +1429,9 @@ f_round_common(int argc, VALUE *argv, VALUE self, VALUE (*func)(VALUE))
* Rational(2, 3).floor #=> 0
* Rational(-3, 2).floor #=> -1
*
* decimal - 1 2 3 . 4 5 6
* ^ ^ ^ ^ ^ ^
* precision -3 -2 -1 0 +1 +2
* # decimal - 1 2 3 . 4 5 6
* # ^ ^ ^ ^ ^ ^
* # precision -3 -2 -1 0 +1 +2
*
* '%f' % Rational('-123.456').floor(+1) #=> "-123.500000"
* '%f' % Rational('-123.456').floor(-1) #=> "-130.000000"
@ -1454,9 +1453,9 @@ nurat_floor_n(int argc, VALUE *argv, VALUE self)
* Rational(2, 3).ceil #=> 1
* Rational(-3, 2).ceil #=> -1
*
* decimal - 1 2 3 . 4 5 6
* ^ ^ ^ ^ ^ ^
* precision -3 -2 -1 0 +1 +2
* # decimal - 1 2 3 . 4 5 6
* # ^ ^ ^ ^ ^ ^
* # precision -3 -2 -1 0 +1 +2
*
* '%f' % Rational('-123.456').ceil(+1) #=> "-123.400000"
* '%f' % Rational('-123.456').ceil(-1) #=> "-120.000000"
@ -1478,9 +1477,9 @@ nurat_ceil_n(int argc, VALUE *argv, VALUE self)
* Rational(2, 3).truncate #=> 0
* Rational(-3, 2).truncate #=> -1
*
* decimal - 1 2 3 . 4 5 6
* ^ ^ ^ ^ ^ ^
* precision -3 -2 -1 0 +1 +2
* # decimal - 1 2 3 . 4 5 6
* # ^ ^ ^ ^ ^ ^
* # precision -3 -2 -1 0 +1 +2
*
* '%f' % Rational('-123.456').truncate(+1) #=> "-123.400000"
* '%f' % Rational('-123.456').truncate(-1) #=> "-120.000000"
@ -1503,9 +1502,9 @@ nurat_truncate_n(int argc, VALUE *argv, VALUE self)
* Rational(2, 3).round #=> 1
* Rational(-3, 2).round #=> -2
*
* decimal - 1 2 3 . 4 5 6
* ^ ^ ^ ^ ^ ^
* precision -3 -2 -1 0 +1 +2
* # decimal - 1 2 3 . 4 5 6
* # ^ ^ ^ ^ ^ ^
* # precision -3 -2 -1 0 +1 +2
*
* '%f' % Rational('-123.456').round(+1) #=> "-123.500000"
* '%f' % Rational('-123.456').round(-1) #=> "-120.000000"