From cec92673ae9e24d73a6feb2d69602b5fa60dcddd Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 17 May 2019 16:22:23 +0900
Subject: Avoid direct access to instance variables in `rational.rb`.

---
 mrbgems/mruby-rational/mrblib/rational.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mrbgems/mruby-rational')

diff --git a/mrbgems/mruby-rational/mrblib/rational.rb b/mrbgems/mruby-rational/mrblib/rational.rb
index 82ae98425..a38f71407 100644
--- a/mrbgems/mruby-rational/mrblib/rational.rb
+++ b/mrbgems/mruby-rational/mrblib/rational.rb
@@ -72,14 +72,14 @@ class Rational < Numeric
   def <=>(rhs)
     case rhs
     when Fixnum
-      return @numerator <=> rhs if @denominator == 1
+      return numerator <=> rhs if denominator == 1
       rhs = Rational(rhs)
     when Float
       return to_f <=> rhs
     end
     case rhs
     when Rational
-      (@numerator * rhs.denominator - @denominator * rhs.numerator) <=> 0
+      (numerator * rhs.denominator - denominator * rhs.numerator) <=> 0
     when Numeric
       return rhs <=> self
     else
-- 
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