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Adding links to literals and Kernel (#5192)

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* Adding links to literals and Kernel
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Burdette Lamar 2021-12-03 07:12:28 -06:00 • committed by GitHub
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Notes: git 2021-12-03 22:13:00 +09:00 
Merged-By: BurdetteLamar <BurdetteLamar@Yahoo.com>
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rational.c
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@ -2715,13 +2715,19 @@ nurat_s_convert(int argc, VALUE *argv, VALUE klass)
* a/b (b>0), where a is the numerator and b is the denominator.
* Integer a equals rational a/1 mathematically.
*
* In Ruby, you can create rational objects with the Kernel#Rational,
* to_r, or rationalize methods or by suffixing +r+ to a literal.
* The return values will be irreducible fractions.
* You can create a \Rational object explicitly with:
*
* - A {rational literal}[doc/syntax/literals_rdoc.html#label-Rational+Literals].
*
* You can convert certain objects to Rationals with:
*
* - \Method {Rational}[Kernel.html#method-i-Rational].
*
* Examples
*
* Rational(1) #=> (1/1)
* Rational(2, 3) #=> (2/3)
* Rational(4, -6) #=> (-2/3)
* Rational(4, -6) #=> (-2/3) # Reduced.
* 3.to_r #=> (3/1)
* 2/3r #=> (2/3)
*