mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
14 lines
488 B
Ruby
14 lines
488 B
Ruby
|
require File.expand_path('../../../spec_helper', __FILE__)
|
||
|
|
|
||
|
|
describe :complex_denominator, shared: true do
|
||
|
|
it "returns the least common multiple denominator of the real and imaginary parts" do
|
||
|
|
Complex(3, 4).denominator.should == 1
|
||
|
|
Complex(3, bignum_value).denominator.should == 1
|
||
|
|
|
||
|
|
Complex(3, Rational(3,4)).denominator.should == 4
|
||
|
|
|
||
|
|
Complex(Rational(4,8), Rational(3,4)).denominator.should == 4
|
||
|
|
Complex(Rational(3,8), Rational(3,4)).denominator.should == 8
|
||
|
|
end
|
||
|
|
end
|