require File.expand_path('../../../../spec_helper', __FILE__) ruby_version_is ''...'2.5' do require 'mathn' describe "Kernel#Rational" do it "returns an Integer if denominator divides numerator evenly" do Rational(42,6).should == 7 Rational(42,6).should be_kind_of(Fixnum) Rational(bignum_value,1).should == bignum_value Rational(bignum_value,1).should be_kind_of(Bignum) end end end