Using the factory

Besides \Jawira\CaseConverter\Convert you also have at your disposal:

• \Jawira\CaseConverter\CaseConverter
• \Jawira\CaseConverter\CaseConverterInterface

Instead of using new Convert(); you can use the convenience method from CaseConverter class.

In concrete, you have to call \Jawira\CaseConverter\CaseConverter::convert to create Convert objects.

Here an example:

<?php
namespace App;

use Jawira\CaseConverter\CaseConverterInterface;

class MySuperNameCreator
{
    protected $cc;

    public function __construct(CaseConverterInterface $cc)
    {
        $this->cc = $cc;
    }

    public function variableName(string $slug): string
    {
        // `->convert()` returns a `Convert` object.
        $myConvert = $this->cc->convert($slug);
        return $myConvert->toCamel();
    }

    public function constantName(string $slug): string
    {
        // Of course you can also chain everything.
        return $this->cc->convert($slug)->fromKebab()->toMacro();
    }
}

Please note that an interface -CaseConverterInterface- is also provided. If you are using Symfony you can use this interface with Symfony autowiring to automatically instantiate CaseConverter, otherwise if you are working in a standalone project you should try php-di project.

Using \Jawira\CaseConverter\CaseConverter::convert is preferred because:

• Usually the new operator is considered harmful.
• You can easily mock dependencies when writing tests.
• It's SOLID