Contents

require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe Array do
  it "should define rand, a way to get a random variable from an array" do
    a = [1,2]
    a.should be_include(a.rand)
    # 9.31322574615479e-10 chance of failing
    30.times.map {a.rand}.uniq.sort.should eql([1,2])
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
fathom-0.3.7	spec/ext/array_spec.rb
fathom-0.3.6	spec/ext/array_spec.rb
fathom-0.3.4	spec/ext/array_spec.rb
fathom-0.3.3	spec/ext/array_spec.rb
fathom-0.3.2	spec/ext/array_spec.rb
fathom-0.3.1	spec/ext/array_spec.rb