Is this style of using apply and run recommended ``` IntentF kotlinlang #announcements

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Title

s

Sam

10/04/2018, 8:53 PM

Is this style of using apply and run recommended?

IntentFilter().apply {
                addAction( packageName +  INTENT_ACTION_OPEN )
                addAction( packageName +  INTENT_ACTION_CLOSE )
            }.run {
                registerReceiver( receiver, this )
            }

d

Dominaezzz

10/04/2018, 9:05 PM

I would do,

registerReceiver(receiver, IntentFilter().apply {
                addAction( packageName +  INTENT_ACTION_OPEN )
                addAction( packageName +  INTENT_ACTION_CLOSE )
            })

s

Sam

10/04/2018, 9:06 PM

Sure

So is chaining scope functions not a thing?

d

Dominaezzz

10/04/2018, 9:07 PM

It is but I wouldn't use it in this case.

s

Sam

10/04/2018, 9:07 PM

Got it, your version is more readable too

d

Dominaezzz

10/04/2018, 9:09 PM

If you were calling

registerReceiver

twice for example, then I would chain.

s

Sam

10/04/2018, 9:10 PM

Ok

which is seldom the case, usually it is like to build something and to pass it to a function

notificaiton builder and pass to notification service etc

d

Dominaezzz

10/04/2018, 9:12 PM

Yeah.

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