From a216c156ab59b4a66c6a977924ea2ce1af29a072 Mon Sep 17 00:00:00 2001
From: ogbry <bryan.alfuente@boom.camp>
Date: Tue, 28 May 2019 15:05:06 +0800
Subject: [PATCH] submission

---
 practice.js | 51 +++++++++++++++++++++++++++++++++++++++++++++++++--
 user.json   |  4 ++--
 2 files changed, 51 insertions(+), 4 deletions(-)

diff --git a/practice.js b/practice.js
index a9e0f69..398d05e 100644
--- a/practice.js
+++ b/practice.js
@@ -27,7 +27,12 @@
   Then invoke the callback function, passing in the first element in the array as it's argument.
 */
 
-// Code Here
+// Code Here  
+    function first(arr, callback){
+      callback(arr[0]);
+    }
+
+
 
 // Do not edit the code below.
 var names = ['Aodhan', 'Greg', 'Jake', 'Oscar', 'Aodhan', 'Tanner', 'Greg'];
@@ -49,6 +54,10 @@ first(names, function(firstName){
 
 //Code Here
 
+function last(arr, callback){
+  callback(arr.pop());
+}
+
 // Do not edit the code below.
 last(names, function(lastName){
   console.log('The last name in names is ' + lastName);
@@ -67,6 +76,10 @@ last(names, function(lastName){
 
 //Code Here
 
+    function multiply(num1, num2, callback){
+      callback(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"
@@ -86,6 +99,17 @@ multiply(4, 3, function(answer){
 
 //Code Here
 
+  function contains(arr, name, callback){
+    arr.forEach(element => {
+      if(element == name){
+        callback(true);
+      }
+      else{
+        callback(false);
+      }
+    });
+  }
+
 // Do not edit the code below.
 contains(names, 'Oscar', function(result){
   if(result === true){
@@ -107,6 +131,10 @@ contains(names, 'Oscar', function(result){
 
 //Code Here
 
+  function uniq(arr, callback){
+    callback(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);
@@ -124,6 +152,13 @@ uniq(names, function(uniqArr){
 
 //Code Here
 
+  function each(arr, callback){
+    arr.forEach(element => {
+      let index = arr.indexOf(element);
+      callback(element, index);
+    });
+  }
+
 // Do not edit the code below.
 each(names, function(item, indice){
   console.log('The item in the ' + indice + ' position is ' + item)
@@ -141,6 +176,18 @@ each(names, function(item, indice){
 
 // Code here
 
+  function getUserById(
+    arr,
+    id,
+    callback
+  ){
+    arr.forEach(element => {
+      if(element.id == id){
+        callback(element);
+      }
+    });
+  }
+
 // Do not edit the code below.
 var users = [
   {
@@ -166,4 +213,4 @@ var users = [
 getUserById(users, '16t', function(user){
   console.log('The user with the id 16t has the email of ' + user.email + ' the name of ' + user.name + ' and the address of ' + user.address);
 });
-// Do not edit the code above.
+// Do not edit the code above.
\ No newline at end of file
diff --git a/user.json b/user.json
index 4ac80a0..bb5fcd1 100644
--- a/user.json
+++ b/user.json
@@ -1,4 +1,4 @@
 {
-  "name": "",
-  "email": ""
+  "name": "Bryan A. Alfuente",
+  "email": "bryan.alfuente@boom.camp"
 }