Sha256: d5af26fee1d332de64b0d4f0f54d3fde9475981bc45e1af31816344e5532d566
Contents?: true
Size: 849 Bytes
Versions: 5
Compression:
Stored size: 849 Bytes
Contents
describe Array do around do |example| old_seed = srand(12072) example.call srand(old_seed) end it '#random_index' do expect(20.times.collect { [].random_index }.uniq.sort).to eq([nil]) expect(20.times.collect { %w{a}.random_index }.uniq.sort).to eq([0]) expect(20.times.collect { %w{a b}.random_index }.uniq.sort).to eq([0, 1]) expect(20.times.collect { %w{a b c d}.random_index }.uniq.sort).to eq([0, 1, 2, 3]) end it '#random_element' do expect(20.times.collect { [].random_element }.uniq.sort).to eq([nil]) expect(20.times.collect { %w{a}.random_element }.uniq.sort).to eq(%w{a}) expect(20.times.collect { %w{a b}.random_element }.uniq.sort).to eq(%w{a b}) expect(20.times.collect { %w{a b c d}.random_element }.uniq.sort).to eq(%w{a b c d}) end end
Version data entries
5 entries across 5 versions & 1 rubygems