Class: MonteCarlo::Simulator

Inherits:
Object
  • Object
show all
Defined in:
lib/montecarlo/simulator.rb

Instance Method Summary collapse

Constructor Details

#initialize(picker) ⇒ Simulator

Returns a new instance of Simulator.



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# File 'lib/montecarlo/simulator.rb', line 5

def initialize(picker)
  @picker = picker
end

Instance Method Details

#run(n_times = 1_000_000, threads = 1_000) ⇒ Object 



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# File 'lib/montecarlo/simulator.rb', line 9

def run(n_times = 1_000_000, threads = 1_000)
  picks = Parallel.map(1..n_times, in_threads: threads) do
    @picker.pick
  end

  picks.group_by { |pick| pick }.transform_values(&:size)
end