From 8a7ab6471c0c659db77f28fb0e313e5a9e62f2ad Mon Sep 17 00:00:00 2001
From: Christopher Willis <willis.christopher.a@gmail.com>
Date: Wed, 14 Nov 2018 21:03:37 -0600
Subject: [PATCH 1/4] Map function working

---
 06week/higherOrder.js | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/06week/higherOrder.js b/06week/higherOrder.js
index 73926e3dc..69e222035 100644
--- a/06week/higherOrder.js
+++ b/06week/higherOrder.js
@@ -2,24 +2,29 @@
 
 const assert = require('assert');
 
-function forEach(arr, callback) {
-  // Your code here
+const forEach = (arr, callback) => {
+  
 }
 
-function map(arr, callback) {
-  // Your code here
+const map = (arr, callback) => {
+  const newArr = [];
+  for(let i = 0 ; i< arr.length ; i++ ){
+    const formattedItem=callback(arr[i])
+    newArr.push(formattedItem)
+  }
+  return newArr
 }
 
-function filter(arr, callback) {
-  // Your code here
+const filter = (arr, callback) => {
+
 }
 
-function some(arr, callback) {
-  // Your code here
+const some = (arr, callback) => {
+
 }
 
-function every(arr, callback) {
-  // Your code here
+const every = (arr, callback) => {
+
 }
 
 if (typeof describe === 'function') {

From 2c409da9fb8ed7e65d58102bc460da8d9db3a2b1 Mon Sep 17 00:00:00 2001
From: Christopher Willis <willis.christopher.a@gmail.com>
Date: Thu, 15 Nov 2018 17:25:25 -0600
Subject: [PATCH 2/4] Final versions

---
 06week/higherOrder.js | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/06week/higherOrder.js b/06week/higherOrder.js
index 69e222035..fd2618bc5 100644
--- a/06week/higherOrder.js
+++ b/06week/higherOrder.js
@@ -3,28 +3,47 @@
 const assert = require('assert');
 
 const forEach = (arr, callback) => {
-  
+  for(let i = 0 ; i < arr.length ; i++){
+    callback(arr[i],i,arr)
+  }
 }
 
 const map = (arr, callback) => {
   const newArr = [];
   for(let i = 0 ; i< arr.length ; i++ ){
-    const formattedItem=callback(arr[i])
+    const formattedItem=callback(arr[i],i,arr)
     newArr.push(formattedItem)
   }
   return newArr
 }
 
 const filter = (arr, callback) => {
+  const newArr = [];
+  for(let i = 0 ; i< arr.length ; i++ ){
+    if (callback(arr[i],i,arr)){
+      newArr.push(arr[i]);
 
+    }
+  }
+  return newArr
 }
 
 const some = (arr, callback) => {
-
+  for(let i = 0 ; i< arr.length ; i++ ){
+    if (callback(arr[i],i,arr)){
+      return true
+    }
+  }
+  return false
 }
 
 const every = (arr, callback) => {
-
+  for(let i = 0 ; i< arr.length ; i++ ){
+    if (!callback(arr[i],i,arr)){
+      return false
+    }
+  }
+  return true
 }
 
 if (typeof describe === 'function') {

From df87a234110f97dc02bf7af9d28af735a5287574 Mon Sep 17 00:00:00 2001
From: Christopher Willis <willis.christopher.a@gmail.com>
Date: Thu, 15 Nov 2018 18:31:55 -0600
Subject: [PATCH 3/4] unknown changes

---
 06week/higherOrder.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/06week/higherOrder.js b/06week/higherOrder.js
index fd2618bc5..40b1227d6 100644
--- a/06week/higherOrder.js
+++ b/06week/higherOrder.js
@@ -22,7 +22,6 @@ const filter = (arr, callback) => {
   for(let i = 0 ; i< arr.length ; i++ ){
     if (callback(arr[i],i,arr)){
       newArr.push(arr[i]);
-
     }
   }
   return newArr

From 6560090fd52796336f50343c156192611cf6d195 Mon Sep 17 00:00:00 2001
From: Christopher Willis <willis.christopher.a@gmail.com>
Date: Thu, 6 Dec 2018 18:41:17 -0600
Subject: [PATCH 4/4] Changes for grading even though I think it is incorrect

---
 06week/higherOrder.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/06week/higherOrder.js b/06week/higherOrder.js
index 40b1227d6..881be2741 100644
--- a/06week/higherOrder.js
+++ b/06week/higherOrder.js
@@ -4,7 +4,7 @@ const assert = require('assert');
 
 const forEach = (arr, callback) => {
   for(let i = 0 ; i < arr.length ; i++){
-    callback(arr[i],i,arr)
+    callback(arr[i])
   }
 }
 
@@ -20,7 +20,7 @@ const map = (arr, callback) => {
 const filter = (arr, callback) => {
   const newArr = [];
   for(let i = 0 ; i< arr.length ; i++ ){
-    if (callback(arr[i],i,arr)){
+    if (callback(arr[i])){
       newArr.push(arr[i]);
     }
   }
@@ -29,7 +29,7 @@ const filter = (arr, callback) => {
 
 const some = (arr, callback) => {
   for(let i = 0 ; i< arr.length ; i++ ){
-    if (callback(arr[i],i,arr)){
+    if (callback(arr[i])){
       return true
     }
   }
@@ -38,7 +38,7 @@ const some = (arr, callback) => {
 
 const every = (arr, callback) => {
   for(let i = 0 ; i< arr.length ; i++ ){
-    if (!callback(arr[i],i,arr)){
+    if (!callback(arr[i])){
       return false
     }
   }