@diesieben07 What’s the error?

@guitoun3 "Cannot infer type parameter T"

@diesieben07 You need to specify the type you want as the compiler can’t infer it. You should use val parsedValue: Comparable<TheTypeYouWant> = ...

Well, I don't know the type, that's the point.

I just know that it is something that is valid for

T

in

IProperty<T>

, so

T

must be

T : Comparable<T>

Then maybe something like that : parsePropertyValue(property as IProperty<Comparable<Any>>, propertyValue)

@guitoun3 Yes, that would compile, but give an unchecked warning unfortunately.

I guess that if you don’t know the type you cannot do better 😕

That's a shame. Java infers the type just fine here...

Actually it would have work if the IProperty was like this

interface IProperty<in T : Comparable<T>>

but as yould don’t have control on it...

Well, even if I had control, I can't make the parameter

in

.

And honestly, this sounds like a bug to me...

fun containsEven(collection: Collection<Int>): Boolean = collection.any { !(it % 2) }

Why isn't this valid?

it % 2

is not of type Boolean

But

any

expects a lambda that returns a boolean

Oh thanks.

are variables made in init-block not seen by functions of that class?

init blocks are like the body of a Java constructor

So like any other method, variables aren't visible outside of it

If they're defined inside

@redrield alright, missed it, thank you

@mipster How do you define the lambda

Or how does the library do it/

?

originally i planned to use it inside of if condition

its a bit dirty, i know

Well I need to know how the function is defined

All else is irrelevant at the momnet

ment*

even when i try to use it like this

var test: () -> Boolean = {
for (t in channels!!)
    if (t.item1 === message.channelReceiver)
        return false
    return true
}

it wont work