Comparison of Kotlin functions: also, apply, let, run, with

KotlinFunctions.md

Receiver vs. return value:

	Returns block result	Returns receiver
Receiver available as it	let	also
Receiver available as this	run	apply

How to read the table:

val returnValue = "Receiver".let {
    println("$it is the receiver")
    "Block result"
}
println(returnValue)