From af608d692530ecff1105abff50a96949d25dd135 Mon Sep 17 00:00:00 2001
From: arpit_tankup <arpit@tankup.co.in>
Date: Wed, 25 Jul 2018 12:12:11 +0530
Subject: [PATCH 1/3] added 3 new methods for arrays

---
 arrays/README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arrays/README.md b/arrays/README.md
index 0690816e..913d9d19 100644
--- a/arrays/README.md
+++ b/arrays/README.md
@@ -9,4 +9,12 @@ Here is a simple array:
 ```javascript
 // 1, 1, 2, 3, 5, and 8 are the elements in this array
 var numbers = [1, 1, 2, 3, 5, 8];
+
+numbers.length //returns 6
+
+//add new element to the numbers 
+numbers.push(9) //returns [1, 1, 2, 3, 5, 8, 9]
+
+//remove last element
+numbers.pop() // returns [1, 1, 2, 3, 5, 8]
 ```
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From aa720d085d1ea8f83fb3bfdf930fbe917ed9513f Mon Sep 17 00:00:00 2001
From: arpit pandey <arpit@tankup.co.in>
Date: Mon, 15 Jul 2019 13:38:47 +0530
Subject: [PATCH 2/3] added immutable object

---
 objects/immutable.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 objects/immutable.md

diff --git a/objects/immutable.md b/objects/immutable.md
new file mode 100644
index 00000000..c0d60032
--- /dev/null
+++ b/objects/immutable.md
@@ -0,0 +1,15 @@
+# Immutable
+Immutable object values cannot be changed once it's declared.
+```js
+const obj = {
+  prop: 42
+};
+
+Object.freeze(obj); // this will freeze the values
+
+obj.prop = 33;
+// Throws an error in strict mode
+
+console.log(obj.prop);
+// expected output: 42
+```
\ No newline at end of file

From db9dfef2d9d4e40a6e27ecb9dc00861cac8f8870 Mon Sep 17 00:00:00 2001
From: arpit pandey <arpit@tankup.co.in>
Date: Tue, 16 Jul 2019 14:04:51 +0530
Subject: [PATCH 3/3] added for each in array

---
 loops/forEach.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 loops/forEach.md

diff --git a/loops/forEach.md b/loops/forEach.md
new file mode 100644
index 00000000..2adda4c6
--- /dev/null
+++ b/loops/forEach.md
@@ -0,0 +1,13 @@
+# FOREACH
+```js
+var array1 = ['a', 'b', 'c'];
+
+array1.forEach(function(element) {
+  console.log(element);
+  //return or break won't work here
+});
+
+// expected output: "a"
+// expected output: "b"
+// expected output: "c"
+```
\ No newline at end of file