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Contents?: true
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Contents
describe Integer, "#minimal?" do
# A007416
@seq = [1,2,4,6,12,16,24,36,48,60,64,120,144,180,192,240,
360,576,720,840,900,960,1024,1260,1296,1680,2520,
2880,3072,3600,4096,5040,5184,6300,6480,6720,7560,
9216,10080].to_seq
@seq.first(25).each do |n|
it "should return true for minimal number #{n}" do
n.should be_minimal
end
end
@seq.invert.sample(10).each do |n|
it "should return false for non-minimal number #{n}" do
n.should_not be_minimal
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems