How is the expected variable getting any value? in AddMultiply.scala

[divusiulius]

How is the "expected" variable in (result == expected) getting any value? If the "result" val is being made equal to "expected", where is expected picking up any value at all? very confusing

def test(x:Int, y:Double,
14 s:String, expected:Double):Unit = {
15 val result = addMultiply(x, y, s)
16 assert(result == expected,
17 "Expected " + expected +
18 " Got " + result)
19 println("result: " + result)
20 }

[BruceEckel]

The "expected" value is passed into *test()* in the argument list.

…

-- Bruce Eckel www.MindviewInc.com <http://www.mindviewinc.com/> Blog: BruceEckel.github.io www.WinterTechForum.com www.AtomicScala.com www.Reinventing-Business.com http://www.TrustOrganizations.com <http://www.ScalaSummit.com>

On Mon, Jul 10, 2017 at 4:39 PM, divusiulius ***@***.***> wrote: How is the "expected" variable in (result == expected) getting any value? If the "result" val is being made equal to "expected", where is expected picking up any value at all? very confusing def test(x:Int, y:Double, 14 s:String, *expected*:Double):Unit = { 15 val result = addMultiply(x, y, s) 16 assert(result == *expected*, 17 "Expected " + *expected* + 18 " Got " + result) 19 println("result: " + result) 20 } — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#16>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA9JrJaBFNlrfrn8FFz2zr20tqEFnk-lks5sMqgzgaJpZM4OTgei> .