Force block config to be return as array

[damsfx]

fix #23

This PR revert #46

[mjauvin]

@damsfx I would have thought the change below would work:

if (!empty($block['_config'])) {
    $config = json_decode($block['_config'], true);
} else {
    $config = static::getDefaultConfig($block['_group']);
}   

$partialData['config'] = $config;

[LukeTowers]

@damsfx please merge in the latest main branch to fix the tests and remove the callable changes from this PR.

[damsfx]

@damsfx I would have thought the change below would work:

if (!empty($block['_config'])) {
    $config = json_decode($block['_config'], true);
} else {
    $config = static::getDefaultConfig($block['_group']);
}   

$partialData['config'] = $config;

In this case you get config as stdClass or as an array depending on if you have open the inspector (config) of block in the backend.

[damsfx]

@damsfx ... remove the callable changes from this PR.

@LukeTowers what do you mean!?
Sorry, it's been a long day at work and I'm not sure I understand what you're waiting for.