proper indent

Extras/reverse a array.js

@@ -1,20 +1,20 @@
 // Using concat()
 
-let arr = [1,2,3,4,5]
+let arr = [1, 2, 3, 4, 5]
 let output = []
-for (i= 1 ; i<=arr.length;i++ ){
-let adam = arr[arr.length-i]
-output = output.concat(adam)
+for (i = 1; i <= arr.length; i++) {
+  let adam = arr[arr.length - i]
+  output = output.concat(adam)
 }
 console.log(output)
 
 
 // Using push()
 
-let arr = [1,2,3]
+let arr = [1, 2, 3]
 output = []
-for(i= arr.length-1 ; i>=0; i--){
-output.push(arr[i])
+for (i = arr.length - 1; i >= 0; i--) {
+  output.push(arr[i])
 }
 console.log(output)
 
@@ -28,7 +28,7 @@ arr.reverse()
 
 let string = "Sanskar"
 let str = ""
-for(let x of string){
-  str =  x+ str
+for (let x of string) {
+  str = x + str
 }
 console.log(str)