suggested changes to LC 2677 chunk array

prob-testing.js

@@ -1,5 +1,25 @@
 // LC 2677 - Chunk Array -- S: O(), T: O()
 
+/*
+Nice work so far!
+
+I would think about this problem in two parts:
+
+(1) How do I create one of the chunks?
+const createOneChunk = function (arr, size, startIndex) {}
+// If start_index is out of bounds, return an empty array
+// Otherwise return a new non-empty array of the chuck of elements starting at startIndex
+// Note that the new array may have a length less than `size`
+
+(2) How do I use (1) to create the final chunked array output?
+const chunk = function (arr, size) {}
+// initialize a startIndex at 0 and an outputArray
+// while I still have more chucks to add to the outputArray
+//    create a chunk (use createOneChunk),
+//    add it to outputArray,
+//    and update startIndex
+*/
+
 /**
  * @param {Array} arr
  * @param {number} size