`items.onEach`?

# announcements

[david-wg2]

items.onEach?

[Luke]

onEach still works with it

[david-wg2]

i guess this depends on what you have in your apply

[Dias]

do you want to treat each element as this?

[Luke]

Yes, I want to apply something to every element of my collection. So if I could write items.applyOnEach { this.attribute = "something" }, that would be great

[Luke]

The method might no exist. I did not find anything worthwhile by googling

[Dias]

probably doesn't, just create your own extension

[Dias]

fun <T> Collection<T>.applyOnEach(block: T.() -> Unit) {
    this.forEach {
        it.apply(block)
    }
}

[Alowaniak]

Or maybe make extension function on it to do the applying and pass that to the forEach

[Luke]

Yes absolutely, this is easily implementable. I’m just asking if it already exist. I don’t want to add noise in my code

[zhuinden]

I mean, you could do inline fun <T> Collection<T>.forEachApply(block: T.() -> Unit like said above, and it would work great

[nkiesel]

items.map { it.attribute = "something" }