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require_relative '../../spec_helper'
describe :rational_to_s, shared: true do
it "returns a string representation of self" do
# Guard against the Mathn library
guard -> { !defined?(Math.rsqrt) } do
Rational(1, 1).to_s.should == "1/1"
Rational(2, 1).to_s.should == "2/1"
end
Rational(1, 2).to_s.should == "1/2"
Rational(-1, 3).to_s.should == "-1/3"
Rational(1, -3).to_s.should == "-1/3"
end
end
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