Add isEncryptedCastable

[kiwina]

Need to add a check to getModelAttributes if the value is isEncryptedCastable

[dwightwatson]

Happy to review a PR with tests that covers this functionality. Unfortunately I'm not in a position to work on this feature at the moment.

[kiwina]

Will look into it i'm testing it at the moment to see if the implementation works properly or not, then i'll add some tests to it and make a PR
currenty i have:
if (method_exists($this, 'isEncryptedCastable') && $this->isEncryptedCastable($key)) { $attributes[$key] = $value; continue; }
witch should work with older laravel versions

[kiwina]

so after a little further testing the code isn't really necessary for it to work but if there is custom setters the encrypted attribute its necessary for it to work

[kiwina]

I think i got it figured out now with the encryption so far none of my tests fail still a little testing to be done before i can make a pull request
if (method_exists($this, 'isEncryptedCastable') && $this->isEncryptedCastable($key) && $this->getModel()->hasSetMutator($key)) { $attributes[$key] = $value; continue; }