Sha256: 566f2828940bb1566ed921914335d1628770a1d3cd861f13bc4566d39ccdd109
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Versions: 52
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Stored size: 1009 Bytes
Contents
ruby_version_is "1.9" do
describe "Random.new" do
it "returns a new instance of Random" do
Random.new.should be_an_instance_of(Random)
end
it "uses a random seed value if none is supplied" do
Random.new.seed.should be_an_instance_of(Bignum)
end
it "accepts an Integer seed value as an argument" do
Random.new(2).seed.should == 2
end
it "accepts (and truncates) a Float seed value as an argument" do
Random.new(3.4).seed.should == 3
end
it "accepts (and converts to Integer) a Rational seed value as an argument" do
Random.new(Rational(20,2)).seed.should == 10
end
it "accepts (and converts to Integer) a Complex (w/ imaginary part) seed value as an argument" do
Random.new(Complex(20)).seed.should == 20
end
it "raises a RangeError if passed a Complex (with imaginary part) seed value as an argument" do
lambda do
Random.new(Complex(20,2))
end.should raise_error(RangeError)
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems