Sha256: 97c484c7d1234487d34f87fdbe99a6a6dde441b2dd2cd3dcab5cbfd08eb9e6a8
Contents?: true
Size: 429 Bytes
Versions: 70
Compression:
Stored size: 429 Bytes
Contents
describe "Numeric#<< with n << m" do
it "returns n shifted left m bits when n > 0, m > 0" do
(1 << 1).should == 2
end
it "returns n shifted left m bits when n < 0, m > 0" do
(-1 << 1).should == -2
end
it "returns 0 when n == 0" do
(0 << 1).should == 0
end
it "returns n when n > 0, m == 0" do
(1 << 0).should == 1
end
it "returns n when n < 0, m == 0" do
(-1 << 0).should == -1
end
end
Version data entries
70 entries across 70 versions & 3 rubygems