Then I have type mismatch - required KClass ...

(no idea why)

Error:annotation @Convert is missing a default value for the element 'value'

and a tooltip saying:

required: KClass<out (Converter<Any!,Any!>..Converter<*,*>?)>
found: Class<EnumStringConverter<*>>

Could you post some more code? Doing it like this in a quick test setup works for me:

class Test {
    @get:Convert(EnumStringConverter::class)
    var test = ""
}

@azabost I've tried your example with kotlin 1.1-rc and it compiles fine

BTW I must use 1.0.6 for now.

why does withDefault for maps only works when map is used as a delegate? I would like that

println(mapOf(1 to "a", 2 to "b").withDefault({ "x" })[3])

would print

x

@nkiesel to get default value you should use Map.getValue() (Kotlin 1.1 required) instead Map.get() http://try.kotlinlang.org/#/UserProjects/sehko9os7pqdene04su48bhbem/e9nmigltecmdgjft08m7egtqg0

@gildor yes, even with 1.0.6 I could use

Map.getOrElse

. But both of these would force all users to not use

Map.get

or the operator

[]

. Perhaps I'm really looking at for new collection class that never returns

null

? I was hoping to make

map["x"]++

work somehow.

@nkiesel

withDefault

doesn't affect the return value of

get

, otherwise it would break the map invariants.

See the related discussion here https://youtrack.jetbrains.com/issue/KT-11851

There is

getValue

on

Map

, which can replace

val x = map[key]!!

. How about

removeValue

to replace

val x = map.remove(key)!!

?

Why IJ (kotlin 1.1) does not recognize

import kotlin.test.*

? Have some thing happened to that package? Slack Conversation

do you have spek or

junit-platform-gradle-plugin

dependencies? had same issue before, solved by upgrading

junit-platform-gradle-plugin

to 1.0.0-M3

@masted the build in question uses Maven

Do you mean a Maven plugin, or an IJ plugin ?

How did you upgraded the plugin in your case?

ah I see, I had an issue with a gradle's one, upgrade was done by using a fresh spek's configuration snippets found at http://spekframework.org/docs/latest/#_gradle

No, it's still in the

kotlin-test

library.

whoever thought of providing map*To*, associateBy*To* deserves a big kudos

and all the …*To*… of course

it sets me free to use any collections library

Why does

kotlin.Enum

not expose `java.lang.Enum`‘s

valueOf(Class, String)

etc?

Feature request: provide helper functions to wrap the most useful Java system properties, e.g.

userHome

(

System.getProperty(”user.home”)

,

os

), etc...

@cedric There is an issue related: https://youtrack.jetbrains.com/issue/KT-5323

It may seem pretty straightforward to implement, but given that now we have JVM and JS platforms and Native is coming, any new API should be evaluated whether it's possible to provide it on all those platforms. This may affect the form of API to fit best to all platforms where it is possible.

Meanwhile, to have it on JVM now, the fastest way is to make a small library as @evanchooly suggests. I'd be happy to review one.

i'm writing that right now! 😄

ok. here's what I have: https://github.com/evanchooly/manhattan

it's stupid simple, of course, but probably could be tweaked a bit.