File: numerator_spec.rb

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require File.expand_path('../../../spec_helper', __FILE__)

ruby_version_is "1.9" do
  describe "Integer#numerator" do
    before(:all) do
      @numbers = [
        0,
        29871,
        99999999999999**99,
        72628191273,
      ].map{|n| [-n, n]}.flatten
    end

    it "returns self" do
      @numbers.each do |number|
        number.numerator.should == number
      end
    end
  end
end