s1monw1/let-confine.kt

## let-confine.kt
val transform = "stringConfinedToLetScope".let {
    println("variable can be accessed in let: $it")
    "${it.length}$it"
}

// cannot access original string from here...
	val transform = "stringConfinedToLetScope".let {
	println("variable can be accessed in let: $it")
	"${it.length}$it"
	}

	// cannot access original string from here...