README

Install:

composer require withinboredom/common-records

This is a generated collection of common records (see generator.php).

Included:

• DateTime
• NegativeFloat
• NegativeInt
• NonNegativeInt
• NonZeroFloat
• NonZeroInt
• Percentage
• PositiveFloat
• PositiveInt
• AlphaNumericString
• AlphaString
• LowercaseString
• NonEmptyString
• Slug
• TrimmedString
• UppercaseString

Convention

1. Every type is also created as a function of the same name.
2. Every type implements __invoke(): self to extract the original value
3. Every type is strongly equal to another type of the same value (a record)

Example Usage

class User {
  public function __construct(
    public NonEmptyString $name,
    public PositiveInt $id,
  ) {}
}

$user = new User(NonEmptyString('Rob'), PositiveInt(123))

function getById(int $id) {
  /* do stuff */
}

getById($user->id() /* call __invoke to get the integer value */);

Contributing

1. Fork this repository.
2. Add the new type to generator.php.
3. Execute generator.php and maybe add some tests.
4. Update the list in this readme.
5. Open a PR.