@@ -7,7 +7,7 @@ const items = ['Pencil', 'Notebook', 'yo-yo', 'Gum'];
77 //Given this problem:
88
99 function firstItem(arr, cb) {
10- // firstItem passes the first item of the given array to the callback function.
10+ // firstItem passes the first item of the given array to the callback function.
1111 }
1212
1313 // Potential Solution:
@@ -18,35 +18,35 @@ const items = ['Pencil', 'Notebook', 'yo-yo', 'Gum'];
1818 firstItem(items, function(first) {
1919 console.log(first)
2020 });
21-
2221*/
2322
2423
24+
2525function getLength ( arr , cb ) {
26- // getLength passes the length of the array into the callback.
26+ // getLength passes the length of the array into the callback.
2727}
2828
2929function last ( arr , cb ) {
30- // last passes the last item of the array into the callback.
30+ // last passes the last item of the array into the callback.
3131}
3232
3333function sumNums ( x , y , cb ) {
34- // sumNums adds two numbers (x, y) and passes the result to the callback.
34+ // sumNums adds two numbers (x, y) and passes the result to the callback.
3535}
3636
3737function multiplyNums ( x , y , cb ) {
38- // multiplyNums multiplies two numbers and passes the result to the callback.
38+ // multiplyNums multiplies two numbers and passes the result to the callback.
3939}
4040
4141function contains ( item , list , cb ) {
42- // contains checks if an item is present inside of the given array/list.
43- // Pass true to the callback if it is, otherwise pass false.
42+ // contains checks if an item is present inside of the given array/list.
43+ // Pass true to the callback if it is, otherwise pass false.
4444}
4545
4646/* STRETCH PROBLEM */
4747
4848function removeDuplicates ( array , cb ) {
49- // removeDuplicates removes all duplicate values from the given array.
50- // Pass the duplicate free array to the callback function.
51- // Do not mutate the original array.
52- }
49+ // removeDuplicates removes all duplicate values from the given array.
50+ // Pass the duplicate free array to the callback function.
51+ // Do not mutate the original array.
52+ }
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