And then you just pass the constructor.

Can anybody comment on this? Two example projects with 500 classes: git clone https://github.com/asolntsev/big-app.java git clone https://github.com/asolntsev/big-app.kotlin big-app.java> time gradle classes 0m23.593s big-app.kotlin> time gradle classes 9m34.467s

I'll push the code up to GitHub and raise a YouTrack issue

curly with a ::? hmmmmm

not sure how to make the :: work

what's the best approach for using Mockito? just slap 'open' on everything?

@dragas Well this just works:

val myInt: Int = Integer.valueOf(200)

.

Hey all, is there a plan to translate Kotlin Docs to other languages?

Now Kotlin Indonesia has Most Members on Facebook Group (1.4k members) and Telegram Group Chat (1.3k members)

I remember there being something like

log

for sequences to debug them, for example you'd use then like this:

myList.asSequence().log().map { it + it }.log().toList()

and it would print out all of the values. Does someone know where I can find it?

care to share any thoughts on your projects:?

is there a way to implement in a Kotlin class (that uses a java interface), the java interface getter (e.g.

boolean isRunning();

) as a

val

property?

What will be returned if i just declare a `var`in interface? Initialisation is not done yet. I read lateinit var is not permitted in interface.

for example if you just type

println

and select the appropriate suggestion for a strin, does it autocomplete

println

and place the caret outside of the

( )

, therefore making hit the back arrow to enter the function?

I'm currently using vertx and kotlin, did you make a library out of this? I'd be interested... also why does vertx need it? I thought its polyglot, and that using the Kotlin version is protected from npes..?

Yeah, I know those already. But neither

requireXXX

(for "check incoming arguments") nor

checkXXX

(for "check if this method may be called right now") are appropriate for an "this internal state must be like this or I made a programmer error".

Yes, it's about which exception it throws.

require

throws

IllegalArgumentException

, which makes no sense here, the arguments passed in to my methods were perfectly fine.

Hey, I could really use some help! After adding an other module to my project, its compilation fails because the compiler does not find an extension function in an other module - really, really strange - only the extension functions are not found. I'd appreciate if someone with 1 or 2 minutes spare time could look at it ( : GitHub: https://github.com/knyxcs/knyxcs CI: https://travis-ci.org/knyxcs/knyxcs

@pablisco if you want to perform effects up until a given condition you can try

takeWhile

which stops when the predicate is no longer valid, then with the resulting list you can call

forEach

or use it?

A question about Reflexion in Kotlin. Are all classes in Kotlin static? For some reason I found myself the other day porting the TypeToken of Gson into Kotlin. (I think I almost got it) But when I went to run the test: https://github.com/google/gson/blob/master/gson/src/test/java/com/google/gson/internal/GsonTypesTest.java#L40 If fails to throw an exception because for some reason D::class.java is always static. Are all the types in Kotlin compiled down to static classes? It’s a bit strange, I was expecting to be failing somewhere else. Here is what I’ve done so far, in case someone has better eyes than me 🙂 https://gist.github.com/pablisco/b21070d6df6622f529e639dbabdb2af1

i know what it is not a language problem, but i hope to hear any advise about it

Something like

when (testString) {
    myRegex -> //do something
    //...
}

Anyone has an idea how to enable allopen plugin on the command-line/IDEA settings? I tried adding

-P plugin:org.jetbrains.kotlin.allopen:annotation=javax.inject.Singleton

with no effect

Little help here? Thx all! https://discuss.kotlinlang.org/t/why-open-property-is-initialized-in-superclass-even-when-it-is-overrided-by-a-subclass/4461

is there a way to override a java property with a kotlin property declaration? or must the separate getter and setters always be overriden separately?

and uses a bitset internally to save space

has got our company to sanction the official use of kotlin as a development language

is there a lint/inspection check that i'm missing so IntelliJ/Android studio warns me about a lambda that can be converted to a reference? I used to find it very useful when working with Java