https://github.com/tabuna/failback

Wrapper for creating a branch of inaccessibility.
https://github.com/tabuna/failback

failback fallback

Last synced: 25 days ago
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Wrapper for creating a branch of inaccessibility.

• Host: GitHub
• URL: https://github.com/tabuna/failback
• Owner: tabuna
• License: mit
• Created: 2019-10-07T14:34:56.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-07-22T02:18:38.000Z (over 1 year ago)
• Last Synced: 2024-04-01T08:48:31.817Z (7 months ago)
• Topics: failback, fallback
• Language: PHP
• Homepage:
• Size: 16.6 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# Actions for Failback

Actions for Failback is a lightweight wrapper that empowers you to handle unavailability gracefully.

## Installation

To install the package, you can use Composer. Simply run the following command:

``` bash

$ composer require tabuna/failback

```

## Usage

#### Setting a Default Value:

You can create an action with a default value using the following code:

```php

use Tabuna\FailBack\Action;

// $result = 'default';

$result = Action::make(function () {

    throw new \Exception();

}, 'default')->run();

// Alternatively, you can use the short helper

$result = failBack(function () {

    throw new \Exception();

}, 'default')();

```

#### Adding Fallback Actions:

You can define multiple fallback actions using the `fail` method:

```php

// $result = true;

$result = failBack(function () {

    throw new \Exception();

})->fail(function () {

    throw new \Error();

})->fail(function () {

    return true;

})();

```

#### Utilizing Classes:

To specify a fallback action using a class, create an anonymous class with an `__invoke` method:

```php

$class = new class {

    /**

     * @return bool

     */

    public function __invoke(): bool

    {

        return true;

    }

};

// $result = true;

$result = failBack(function () {

    throw new Exception();

})->fail($class)->run();

```

## License

The MIT License (MIT). Please see [License File](LICENSE.md) for more information.