diff options
Diffstat (limited to 'spec/ruby/library/bigdecimal/to_r_spec.rb')
-rw-r--r-- | spec/ruby/library/bigdecimal/to_r_spec.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/ruby/library/bigdecimal/to_r_spec.rb b/spec/ruby/library/bigdecimal/to_r_spec.rb new file mode 100644 index 0000000000..6f6e5a1bea --- /dev/null +++ b/spec/ruby/library/bigdecimal/to_r_spec.rb @@ -0,0 +1,16 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'bigdecimal' + +describe "BigDecimal#to_r" do + + it "returns a Rational" do + BigDecimal("3.14159").to_r.should be_kind_of(Rational) + end + + it "returns a Rational with bignum values" do + r = BigDecimal.new("3.141592653589793238462643").to_r + r.numerator.should eql(3141592653589793238462643) + r.denominator.should eql(1000000000000000000000000) + end + +end |