From c1c22a055c5bf125486fd37de8db5bc08845210a Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:17:19 +0800
Subject: [PATCH 1/8] Added user.json

---
 user.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/user.json b/user.json
index 4ac80a0..ed7c1c0 100644
--- a/user.json
+++ b/user.json
@@ -1,4 +1,4 @@
 {
-  "name": "",
-  "email": ""
+  "name": "Marvin Banton",
+  "email": "marvin.banton@boom.camp"
 }

From 7cc880fe60cfaad1cc5cd3094558cebd3a5ad3ec Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:18:01 +0800
Subject: [PATCH 2/8] Done Problem 1

---
 practice.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index a9e0f69..fa9878e 100644
--- a/practice.js
+++ b/practice.js
@@ -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'];
 

From d3e2ef706384b8655dee7dbf5a5fb5cf5f99f1cf Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:18:50 +0800
Subject: [PATCH 3/8] Done Problem 2

---
 practice.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index fa9878e..7d688f0 100644
--- a/practice.js
+++ b/practice.js
@@ -50,7 +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);

From 94a95a2d0abfb8c8e8a4a24b7a528a387474f9c5 Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:19:13 +0800
Subject: [PATCH 4/8] Done Problem 3

---
 practice.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index 7d688f0..104b585 100644
--- a/practice.js
+++ b/practice.js
@@ -70,7 +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"

From 60221d19ae7272165128ccebbc0410404952b09f Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:19:35 +0800
Subject: [PATCH 5/8] Done Problem 4

---
 practice.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index 104b585..401744f 100644
--- a/practice.js
+++ b/practice.js
@@ -91,7 +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){

From 95531f8860b036d9e78263feeb765b7cbc217e06 Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:20:02 +0800
Subject: [PATCH 6/8] Done Problem 5

---
 practice.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index 401744f..3ae1c24 100644
--- a/practice.js
+++ b/practice.js
@@ -114,7 +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);

From 3168bb1456b8c48322b6664191872b4b57be1c89 Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:23:38 +0800
Subject: [PATCH 7/8] Done Problem 6

---
 practice.js | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/practice.js b/practice.js
index 3ae1c24..a32974f 100644
--- a/practice.js
+++ b/practice.js
@@ -133,7 +133,11 @@ 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)
@@ -141,7 +145,6 @@ each(names, function(item, indice){
 // Do not edit the code above.
 
 
-
 ////////// PROBLEM 7 //////////
 
 /*
@@ -150,7 +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 = [
   {

From 3a2bee7296d1ed7a9eb84a4c4db374b85d491498 Mon Sep 17 00:00:00 2001
From: marvin banton <marvin.banton@boom.camp>
Date: Tue, 28 May 2019 14:23:51 +0800
Subject: [PATCH 8/8] Done Problem 7

---
 practice.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/practice.js b/practice.js
index a32974f..6ea68cc 100644
--- a/practice.js
+++ b/practice.js
@@ -159,7 +159,7 @@ function getUserById (arr, id, cb) {
       cb(i);
     }
   }
-}
+} 
 // Do not edit the code below.
 var users = [
   {