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Submission #4

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c1c22a0
Added user.json
marvinbanton May 28, 2019
7cc880f
Done Problem 1
marvinbanton May 28, 2019
d3e2ef7
Done Problem 2
marvinbanton May 28, 2019
94a95a2
Done Problem 3
marvinbanton May 28, 2019
60221d1
Done Problem 4
marvinbanton May 28, 2019
95531f8
Done Problem 5
marvinbanton May 28, 2019
3168bb1
Done Problem 6
marvinbanton May 28, 2019
3a2bee7
Done Problem 7
marvinbanton May 28, 2019
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35 changes: 27 additions & 8 deletions practice.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,9 @@
*/

// Code Here

function first (arr, cb) {
cb(arr[0]);
}
// Do not edit the code below.
var names = ['Aodhan', 'Greg', 'Jake', 'Oscar', 'Aodhan', 'Tanner', 'Greg'];

Expand All @@ -48,7 +50,9 @@ first(names, function(firstName){
*/

//Code Here

function last (arr, cb) {
cb(arr[arr.length -1]);
}
// Do not edit the code below.
last(names, function(lastName){
console.log('The last name in names is ' + lastName);
Expand All @@ -66,7 +70,9 @@ last(names, function(lastName){
*/

//Code Here

function multiply (num1, num2, cb) {
cb(num1 * num2);
}
// Do not edit the code below.
multiply(4, 3, function(answer){
console.log('The answer is ' + answer); //should console.log "The answer is 12"
Expand All @@ -85,7 +91,9 @@ multiply(4, 3, function(answer){
*/

//Code Here

function contains (arr, name, cb) {
arr.map(val => val == name ? cb(true): cb(false));
}
// Do not edit the code below.
contains(names, 'Oscar', function(result){
if(result === true){
Expand All @@ -106,7 +114,9 @@ contains(names, 'Oscar', function(result){
*/

//Code Here

function uniq (arr, cb) {
cb([...new Set(arr)]);
}
// Do not edit the code below.
uniq(names, function(uniqArr){
console.log('The new names array with all the duplicate items removed is ', uniqArr);
Expand All @@ -123,15 +133,18 @@ uniq(names, function(uniqArr){
*/

//Code Here

function each (arr, cb) {
for (i of arr) {
cb (i, arr.indexOf(i));
}
}
// Do not edit the code below.
each(names, function(item, indice){
console.log('The item in the ' + indice + ' position is ' + item)
});
// Do not edit the code above.



////////// PROBLEM 7 //////////

/*
Expand All @@ -140,7 +153,13 @@ each(names, function(item, indice){
*/

// Code here

function getUserById (arr, id, cb) {
for(i of arr) {
if(i.id == id) {
cb(i);
}
}
}
// Do not edit the code below.
var users = [
{
Expand Down
4 changes: 2 additions & 2 deletions user.json
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
{
"name": "",
"email": ""
"name": "Marvin Banton",
"email": "marvin.banton@boom.camp"
}