How to retrieve data from this class?

Question

From here I'm trying to grab speed data from the class, but I cannot figure how.

Let's say I have a class SpeedTest; in MyViewController I instantiate:

let mySpeedTest = SpeedTest()

starting test

mySpeedTest.startSpeedTest(usedVC: self)

now, how do I grab the result in my MyViewController?

you need to reference this https://stackoverflow.com/a/47727677/5820010 — Sh_Khan, Jan 15 '19 at 14:50

Sh_Khan · Accepted Answer · 2019-01-15T14:44:05.247

-1

You need

mySpeedTest.checkForSpeedTest()

mySpeedTest.speedTestCompletionBlock =  { [weak self] (megabytesPerSecond ,error)  in

    print(megabytesPerSecond)
}

edited Jan 15 '19 at 14:44

answered Jan 15 '19 at 14:35

Sh_Khan

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why this message "Variable 'self' was written to, but never read" – biggreentree Jan 15 '19 at 15:08
you can remove `[weak self]` if you won't going to use any self property inside the callback – Sh_Khan Jan 15 '19 at 15:10

How to retrieve data from this class?

1 Answers1