class Concurrent::Tuple

def compare_and_set(i, old_value, new_value)

Returns:
  • (Boolean) - true if the value at the given element was set else false

Parameters:
  • new_value (Object) -- the value to set at the given index
  • old_value (Object) -- the value to compare against the current value
  • i (Integer) -- the index for the element to set 
def compare_and_set(i, old_value, new_value)
  return false if i >= @size || i < 0
  @tuple[i].compare_and_set(old_value, new_value)
end