class Cucumber::Filters::Randomizer

# File lib/cucumber/filters/randomizer.rb, line 12
def initialize(seed, receiver = nil)
  @receiver = receiver
  @test_cases = []
  @seed = seed
end

# File lib/cucumber/filters/randomizer.rb, line 23
def done
  shuffled_test_cases.each do |test_case|
    test_case.describe_to(@receiver)
  end
  @receiver.done
  self
end

# File lib/cucumber/filters/randomizer.rb, line 18
def test_case(test_case)
  @test_cases << test_case
  self
end

# File lib/cucumber/filters/randomizer.rb, line 31
def with_receiver(receiver)
  self.class.new(seed, receiver)
end

# File lib/cucumber/filters/randomizer.rb, line 37
def shuffled_test_cases
  digester = Digest::SHA2.new(256)
  @test_cases.map.with_index
             .sort_by { |_, index| digester.digest((seed + index).to_s) }
             .map { |test_case, _| test_case }
end