infix

operator

ThreadLocal<T>

(...) -> T

T

TL<String>

TL<Foo>

class MyType<T>(val tl: ThreadLocal<T>, val otherthing: () -> T)

MyType

val thing: T = block()

Any

ThreadLocal.withInitial { func() }

.copy{}

fun <T> newDecoratedFunction(actual: T, expected: T, functionInitial: (paramA: T, paramB: T) -> Unit) {
        functionInitial(paramA, paramB)
        additionalCode(paramA,paramB)
}

newDecoratedFunction(passedParameterA, passedParameterB) {
paramA: SomeType1, paramB: SomeType2 -> functionInitial(paramA, paramB)
}

~\.m2\repository\org\jetbrains\kotlin\kotlin-stdlib

projectionOf(Todo::class) {
  title, //<- only properties of Todo allowed here
  completed
}

@Nullable
  V get(@NonNull K key, @NonNull Function<? super K, ? extends V> mappingFunction);

inline fun <reified K, V> Cache<in K, V>.get(key: K, crossinline mapping: suspend (K) -> V?): V? =
	get(key) { runBlocking(<http://Dispatchers.IO|Dispatchers.IO>) { mapping(key) } }