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Added the concept of arrow function #37

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Added the concept of arrow function #37

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10 changes: 9 additions & 1 deletion javascript/functions/functions.md
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Expand Up @@ -91,6 +91,14 @@ let message = function () {
console.log('Happy Learning!');
}
```
Apart form that we can also use an arrow function to assign function to a variable explicity.

### Examples
```javascript
let message = ()=>{
console.log('Happy Learning!');
}
```
You can copy function to an another variable.

```javascript
Expand All @@ -107,4 +115,4 @@ greetings(); // prints Happy Learning!

* A function can be assigned to a variable.
* You can default values to the parameters of a function
* A function is created predominently for re-usability.
* A function is created predominently for re-usability.