Sha256: 4fb1f0dbe6410e9b581b217df4598b511698719adbdfb494bf6f054ac0addc2e
Contents?: true
Size: 550 Bytes
Versions: 20
Compression:
Stored size: 550 Bytes
Contents
describe Integer, "#frugal?" do
# A046759
@seq = [125,128,243,256,343,512,625,729,1024,1029,1215,
1250,1280,1331,1369,1458,1536,1681,1701,1715,1792,
1849,1875,2048,2187,2197,2209,2401,2560,2809,3125,
3481,3584,3645,3721,4096,4374,4375,4489,4802,
4913].to_seq
@seq.each do |n|
it "returns true for frugal number #{n}" do
n.should be_frugal
end
end
@seq.invert.sample(10).each do |n|
it "returns false for non-frugal number #{n}" do
n.should_not be_frugal
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems