Formatting, syntax fixes, typos

Api.md

@@ -9,7 +9,6 @@
 - [Sorting Your API Results](#sorting-your-api-results)
 - [Customize Exception Handler](#customize-exception-handler-for-api)
 
-
 ### API Resources: With or Without "data"?
 
 If you use Eloquent API Resources to return data, they will be automatically wrapped in 'data'. If you want to remove it, add `JsonResource::withoutWrapping();` in `app/Providers/AppServiceProvider.php`.
@@ -43,9 +42,13 @@ public function reorder(Request $request)
 ```
 
 ### Avoid N+1 queries in API resources
-You can avoid N+1 queries in API resources by using the `whenLoaded()` method.<br>
-This will only append the department if it’s already loaded in the Employee model.<br>
+
+You can avoid N+1 queries in API resources by using the `whenLoaded()` method.
+
+This will only append the department if it’s already loaded in the Employee model.
+
 Without `whenLoaded()` there is always a query for the department
+
 ```php
 class EmplyeeResource extends JsonResource
 {
@@ -65,7 +68,9 @@ class EmplyeeResource extends JsonResource
 Tip given by [@mmartin_joo](https://twitter.com/mmartin_joo/status/1473987501501071362)
 
 ### Get Bearer Token from Authorization header
+
 The `bearerToken()` function is very handy when you are working with apis & want to access the token from Authorization header.
+
 ```php
 // Don't parse API headers manually like this:
 $tokenWithBearer = $request->header('Authorization');
@@ -124,6 +129,7 @@ Route::get('dogs', function (Request $request) {
 ### Customize Exception Handler For API
 
 #### Laravel 8 and below:
+
 There's a method `render()` in `App\Exceptions` class:
 
 ```php
@@ -151,13 +157,13 @@ There's a method `render()` in `App\Exceptions` class:
  }
 ```
 
-#### Laravel 8 and above:
+#### Laravel 9 and above:
+
 There's a method `register()` in `App\Exceptions` class:
 
 ```php
  public function register()
  {
-
  $this->renderable(function (ModelNotFoundException $e, $request) {
  if ($request->wantsJson() || $request->is('api/*')) {
  return response()->json(['message' => 'Item Not Found'], 404);

Artisan.md

@@ -10,7 +10,6 @@
 - [Hide your custom command](#hide-your-custom-command)
 - [Skip method](#skip-method)
 
-
 ### Artisan command parameters
 
 When creating Artisan command, you can ask the input in variety of ways: `$this->confirm()`, `$this->anticipate()`, `$this->choice()`.
@@ -31,13 +30,15 @@ $name = $this->choice('What is your name?', ['Taylor', 'Dayle'], $defaultIndex);
 ### Maintenance Mode
 
 If you want to enable maintenance mode on your page, execute the down Artisan command:
+
 ```bash
 php artisan down
 ```
 
 Then people would see default 503 status page.
 
 You may also provide flags, in Laravel 8:
+
 - the path the user should be redirected to
 - the view that should be prerendered
 - secret phrase to bypass maintenance mode
@@ -49,6 +50,7 @@ php artisan down --redirect="/" --render="errors::503" --secret="1630542a-246b-4
 ```
 
 Before Laravel 8:
+
 - message that would be shown
 - retry page reload every X seconds
 - still allow the access to some IP address
@@ -58,6 +60,7 @@ php artisan down --message="Upgrading Database" --retry=60 --allow=127.0.0.1
 ```
 
 When you've done the maintenance work, just run:
+
 ```bash
 php artisan up
 ```
@@ -107,7 +110,9 @@ Route::get('/foo', function () {
 ```
 
 ### Hide your custom command
+
 If you don't want to show a specific command on the artisan command list, set `hidden` property to `true`
+
 ```php
 class SendMail extends Command
 {
@@ -121,9 +126,11 @@ You won't see `send:mail` on the available commands if you typed `php artisan`
 Tip given by [@sky_0xs](https://twitter.com/sky_0xs/status/1487921500023832579)
 
 ### Skip method
-Laravel the skip method in scheduler<br>
+
+Laravel the skip method in scheduler
 
 You can use `skip` in your commands to skip an execution
+
 ```php
 $schedule->command('emails:send')->daily()->skip(function () {
  return Calendar::isHoliday();

Auth.md

@@ -53,6 +53,7 @@ if (Auth::once($credentials)) {
 It's convenient to change the user's API Token when its password changes.
 
 Model:
+
 ```php
 public function setPasswordAttribute($value)
 {
@@ -79,4 +80,4 @@ Gate::before(function($user, $ability) {
  return true;
  }
 });
-```
+```

Collections.md

@@ -16,6 +16,7 @@
 If you want to group result by some condition which isn’t a direct column in your database, you can do that by providing a closure function.
 
 For example, if you want to group users by day of registration, here’s the code:
+
 ```php
 $users = User::all()->groupBy(function($item) {
  return $item->created_at->format('Y-m-d');
@@ -27,6 +28,7 @@ $users = User::all()->groupBy(function($item) {
 ### Multiple Collection Methods in a Row
 
 If you query all results with `->all()` or `->get()`, you may then perform various Collection operations on the same result, it won’t query database every time.
+
 ```php
 $users = User::all();
 echo 'Max ID: ' . $users->max('id');
@@ -36,8 +38,7 @@ echo 'Total budget: ' . $users->sum('budget');
 
 ### Calculate Sum with Pagination
 
-How to calculate the sum of all records when you have only the PAGINATED collection? Do the calculation BEFORE the pagination, but from the same query.
-
+How to calculate the sum of all records when you have only the PAGINATED collection? Do the calculation BEFORE the pagination, but from the same query.
 
 ```php
 // How to get sum of post_views with pagination?
@@ -54,6 +55,7 @@ $posts = $query->paginate(10);
 ```
 
 ### Serial no in foreach loop with pagination
+
 We can use foreach collection items index as serial no (SL) in pagination.
 
 ```php
@@ -66,11 +68,12 @@ We can use foreach collection items index as serial no (SL) in pagination.
  ...
  @endforeach
 ```
+
 it will solve the issue of next pages(?page=2&...) index count from continue.
 
 ### Higher order collection methods
 
-Collections have higher order methods, this are methods that can be chained , like `groupBy()` , `map()` ... Giving you a fluid syntax.  This example calculates the
+Collections have higher order methods, this are methods that can be chained , like `groupBy()` , `map()` ... Giving you a fluid syntax. This example calculates the
 price per group of products on an offer.
 
 ```php
@@ -85,8 +88,8 @@ $offer = [
  ['group' => 3, 'price' => 60]
  ]
 ];
- 
-$totalPerGroup = collect($offer['lines'])->groupBy('group')->map(fn($group) => $group->sum('price')); 
+
+$totalPerGroup = collect($offer['lines'])->groupBy('group')->map(fn($group) => $group->sum('price'));
 ```
 
 ### Higher order collection message
@@ -106,12 +109,14 @@ $offer = [
  ['group' => 3, 'price' => 60]
  ]
 ];
- 
+
 $totalPerGroup = collect($offer['lines'])->groupBy->group->map->sum('price');
 ```
 
 ### Get an existing key or insert a value if it doesn't exist and return the value
+
 In Laravel 8.81 `getOrPut` method to Collections that simplifies the use-case where you want to either get an existing key or insert a value if it doesn't exist and return the value.
+
 ```php
 $key = 'name';
 // Still valid
@@ -131,6 +136,7 @@ return $this->collection->getOrPut($key, $value='teacoders');
 Tip given by [@Teacoders](https://twitter.com/Teacoders/status/1488338815592718336)
 
 ### Static times method
+
 The static times method creates a new collection by invoking the given closure a specified number of times.
 
 ```php