Fibers second example

fiber_two.rb

def process_batch(batch)
  p batch
end

# this method runs in a background job
def complex_operation_in_background
  find_in_batches do |batch|
    # the complex operation on the given batch
    process_batch(batch)
  end
end

# Execution in the terminal
# >> complex_operation_in_background
# ["Vhils", "AKACORLEONE"]
# ["Pixel Pancho", "+-"]
# ["Kruella D'Enfer", "Tamara Alves"]
# ["Add Fuel", "MAR"]
# ["Eime", "Bordalo II"]
# ["Felipe Pantone", "Ernest Zacharevic"]
# ["Wasted Rita", "Sainer"]