Module: CorrectHorseBatteryStaple::Common

Included in:
Assembler, CorrectHorseBatteryStaple::Corpus::Base, Generator, Parser::Base, Writer::Base
Defined in:
lib/correct_horse_battery_staple.rb

Instance Method Summary collapse

Instance Method Details

#array_sample(array, count) ⇒ Object 



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# File 'lib/correct_horse_battery_staple.rb', line 83

def array_sample(array, count)
  l = array.length
  array.values_at(* count.times.map { random_number(l) })
end

#logger ⇒ Object 



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# File 'lib/correct_horse_battery_staple.rb', line 65

def logger
  CorrectHorseBatteryStaple.logger
end

#random_in_range(range) ⇒ Object 



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# File 'lib/correct_horse_battery_staple.rb', line 79

def random_in_range(range)
  range.first + random_number(range_count(range))
end

#random_number(max = 1.0) ⇒ Object 



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# File 'lib/correct_horse_battery_staple.rb', line 70

def random_number(max=1.0)
  Random.rand(max)
end

#set_sample(array, count) ⇒ Object 



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# File 'lib/correct_horse_battery_staple.rb', line 88

def set_sample(array, count)
  l = array.length
  array.values_at(* count.times.map { random_number(l) })
end