update: slice exercises 23

16-slices/exercises/23-limit-the-backing-array-sharing/api/api.go

@@ -1,32 +1,21 @@
 package api
 
-// note: "client" means the users or importers of your package.
-
-// The original temperatures slice.
 var temps = []int{5, 10, 3, 25, 45, 80, 90}
 
-//                ^  ^   ^  ^           ^
-//                |  |   |  +-----------+
-// the client is allowed to |
-// change these elements.   |
-//                          |
-// but the client shouldn't change the
-// rest of the elements after the 3rd element.
-
-// Read returns a range of temperature readings beginning from
-// the `start` until to the `stop`.
+// Read returns a slice of elements from the temps slice.
 func Read(start, stop int) []int {
 	// ----------------------------------------
-	// RESTRICTIONS — ONLY ADD YOUR CODE HERE
+	// RESTRICTIONS — ONLY ADD YOUR CODE IN THIS AREA
 
-	// returns a slice from the temps slice to the client.
 	portion := temps[start:stop]
 
+	// RESTRICTIONS — ONLY ADD YOUR CODE IN THIS AREA
 	// ----------------------------------------
+
 	return portion
 }
 
-// All returns all the temperature readings
+// All returns the temps slice
 func All() []int {
 	return temps
 }