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17 lines
434 B
Ruby
17 lines
434 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require 'bigdecimal'
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describe "BigDecimal#to_r" do
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it "returns a Rational" do
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BigDecimal("3.14159").to_r.should be_kind_of(Rational)
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end
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it "returns a Rational with bignum values" do
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r = BigDecimal.new("3.141592653589793238462643").to_r
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r.numerator.should eql(3141592653589793238462643)
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r.denominator.should eql(1000000000000000000000000)
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end
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end
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