Method AsyncResult():get() Foundation
Gets the result value, blocking if not ready.
Syntax
:get() --> xValue
Return
The result value of the completed operation.
Description
Returns the result value of the asynchronous operation. If the AsyncResult is still in the "waiting" state, this method blocks until the operation completes (either successfully or with an error).
If the operation fails, this method still returns the value NIL. Use the :error() method to check if an error occurred.
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