Sha256: 59be3d08012f0c37a60d4ddca4d165f1e0ff02e523e46e6999610038fa97d735
Contents?: true
Size: 564 Bytes
Versions: 13
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Contents
describe Integer, "#hamming?" do # A051037 @seq = [1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,27,30,32, 36,40,45,48,50,54,60,64,72,75,80,81,90,96,100,108, 120,125,128,135,144,150,160,162,180,192,200,216, 225,240,243,250,256,270,288,300,320,324,360,375, 384,400,405] @seq.each do |n| it "returns true for Hamming number #{n}" do n.should be_hamming end end @seq.to_seq.invert.sample(100).each do |n| it "returns false for non-Hamming number #{n}" do n.should_not be_hamming end end end
Version data entries
13 entries across 13 versions & 1 rubygems