kind of like this: ```inline fun <A, B, reified...

# http4k

[dave]

kind of like this:

inline fun <A, B, reified T> composite2(
    crossinline fn: (A, B) -> T,
    a: Lens<Environment, A>, b: Lens<Environment, B>) = compositeLens { fn(a(it), b(it)) }

fun main() {
    val lens = composite2(::MyThing, <http://EnvironmentKey.int|EnvironmentKey.int>().required("FOO"), EnvironmentKey.required("VAR"))
    lens(Environment.EMPTY)
}