get
fun getNumber(index: Int, orElse: () -> JSONNumber = {
throw NullPointerException(
"Value at index, $index, was `null` when trying to read a " +
"number.")
}): JSONNumber
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Get a JSONNumber at the requested subscript.
Return
The JSONNumber at the requested subscript, or the result of applying orElse if the element was null.
Parameters
index
The array subscript.
or
An optional function to run if the element was null. If not present, a NullPointerException is thrown if the element was null.
Throws
If the subscript is out of bounds.
If the requested element is null and orElse was omitted.
If the element at the requested subscript is not a JSONNumber.