Option.preset

preset the value used for value option

  1. Self preset()
  2. Self preset(T value)
    class Option
    preset
    (
    T
    )
    ()
    if (
    !is(T == bool)
    )
  3. Self preset(T value, T[] rest)
  4. Self preset(T[] values)

Parameters

value T

the value to be preset

Return Value

Type: Self

Self for chain call

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