ILIAS  release_9 Revision v9.13-25-g2c18ec4c24f
Transformation.php
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1 <?php
2 
19 declare(strict_types=1);
20 
21 namespace ILIAS\Refinery;
22 
23 use ILIAS\Data\Result;
24 use InvalidArgumentException;
25 
34 interface Transformation
35 {
44  public function transform($from);
45 
65  public function applyTo(Result $result): Result;
66 
74  public function __invoke($from);
75 }
ILIAS\Data\Result
A result encapsulates a value or an error and simplifies the handling of those.
Definition: Result.php:14
ILIAS\Refinery\Transformation\transform
transform($from)
Perform the transformation.
ILIAS\Refinery\Transformation\__invoke
__invoke($from)
Transformations should be callable.
ILIAS\Refinery\Transformation
A transformation is a function from one datatype to another.
Definition: Transformation.php:34
ILIAS\Refinery\Transformation\applyTo
applyTo(Result $result)
Perform the transformation and reify possible failures.