Sha256: ca5389f9f20ea4e8c315bda6c58cd6075136970564b69150b034530cbef79679
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Size: 386 Bytes
Versions: 20
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Stored size: 386 Bytes
Contents
describe Integer, "#unitary_perfect?" do
UNITARY_PERFECT = [6,60,90,87360,146361946186458562560000]
UNITARY_PERFECT.first(4).each do |n|
it "should return true for unitary perfect number #{n}" do
n.should be_unitary_perfect
end
m = n + 7
it "should return false for non-unitary-perfect number #{m}" do
m.should_not be_unitary_perfect
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems