Class: Spark::Command::Shuffle

Inherits:
Object
  • Object
show all
Defined in:
lib/spark/command/basic.rb

Overview

Shuffle

Instance Method Summary collapse

Instance Method Details

#rng ⇒ Object 



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# File 'lib/spark/command/basic.rb', line 127

def rng
  Random.new(@seed)
end

#run(iterator) ⇒ Object 



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# File 'lib/spark/command/basic.rb', line 122

def run(iterator, *)
  iterator.shuffle!(random: rng)
  iterator
end