Sarav-S

function generate(number) {
    return number * 2;
}

generate(2) // returns 4
generate(2) // returns 4

Sarav-S

function generate(number) {
    return number * Math.random();
}

generate(number) // returns 1.2770887888419167
generate(number) // returns 0.3149105063079531

Sarav-S

// Traditional Javascript
function total(tax) {
    return function(subtotal) {
        return subtotal + ((subtotal \* tax)/100);
    }
}

// ES6
const total = tax => subtotal => subtotal + ((subtotal * tax)/100);

Sarav-S

function total(tax) {
    return function(subtotal) {
        return subtotal + ((subtotal * tax)/100);
    }
}

const amount = total(18);

const item1 = amount(100); // Returns 118
const item2 = amount(120); // Returns 141.6

Sarav-S

function total(tax) {
    return function(subtotal) {
        return subtotal + ((subtotal * tax)/100);
    }
}

Sarav-S

function total(subtotal, tax) {
    return subtotal + ((subtotal * tax)/100);
}

const item1 = total(100, 18); // Returns 118
const item2 = total(120, 18); // Returns 141.6
const item2 = total(150, 18); // Returns 177

Sarav-S

function total(subtotal, tax) {
    return subtotal + ((subtotal * tax)/100);
}

Sarav-S

<?php

namespace App;

use App\Model;

class Post extends Model
{
    
}

Sarav-S

<?php

namespace App;

use Illuminate\Database\Eloquent\Model as CoreModel;

class Model extends CoreModel
{
    /**
     * Returns the last record on posts table

Sarav-S

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Post extends Model
{
    /**
     * Returns the last record on posts table