dakujem/cumulus

☁ A set of utilities for easier development of cloud-enabled software.

2.0.2 2024-04-24 14:42 UTC

Requires

• php: ^8.0

Requires (Dev)

• nette/tester: ^2.4.1
• tracy/tracy: ^2.8.9

Unlicense

• Andrej Rypák

• iterator
• utility
• middleware
• cloud
• utilities
• pipeline

README

A set of plug-in utilities for easier development of cloud-enabled software.

💿 composer require dakujem/cumulus

📒 Changelog

Documentation

Included classes:

• Pipeline
  • 👉 Middleware and Pipelines
  • a class for middleware and pipelines
• Dsn
  • 👉 Data Source Name
  • a DSN configuration wrapper and parser
• LazyIterator
  • 👉 LazyIterator
  • an iterator for on-demand data provisioning

As of now, the library has no external dependencies.

Compatibility

Examples

Pipelines & middleware

$foobarSuffixTube = Pipeline::tube([
    function (string $a): string {
        return $a . 'foo';
    },
    function (string $a): string {
        return $a . 'bar';
    },
]);
$foobarSuffixTube('iam'); // 'iamfoobar'

$foobarPrefixMiddleware = Pipeline::onion([
    function (string $a, callable $next): string {
        return $next('bar' . $a);
    },
    function (string $a, callable $next): string {
        return $next('foo' . $a);
    },
]);
$foobarPrefixMiddleware('youare'); // 'foobaryouare'

More in the documentation here: Middleware and Pipelines.

Dsn

$dsn = new Dsn('mysqli://john:secret@localhost/my_db');

// with optional default values
$driver = $dsn->get('driver', 'mysqli');
$port = $dsn->get('port', 3306);
// without optional defaults
$user = $dsn->get('username');
// using magic and array accessors:
$user = $dsn->username;
$user = $dsn['username'];
$pass = $dsn->password ?? '';

More in the documentation here: Dsn (Data Source Name).

Testing

Run unit tests using the following command:

$ composer test

Contributing

Ideas or contribution is welcome. Please send a PR or file an issue.