Update originalIsEquivalent to work with Laravel 5.8

[filipac]

The originalIsEquivalent method of the Illuminate\Database\Eloquent\Concerns\HasAttributes trait has been changed from protected to public.

All that we need to do to make this work with Laravel 5.8 si to change this method to public, all the rest of the functionality seems to work.

[filipac]

laravel/framework#26391

[leduonggithub]

@filipac @jenssegers
When i update Laravel to 5.8, i got the error that require "...protected to public", seems like your problem.
Change it according to your way, does it affect other parts?

[filipac]

@leduonggithub It does not seem like it does :) I use my fork now in 5.8 until this will be usable in 5.8 and everything works.

[leduonggithub]

@filipac
Thank you for your information.
My problem is same this #1713.
Hope Jenssegers consider this issue soon.

[filipac]

@leduonggithub when he has time. In the meantime you can use my fork to make it work with 5.8, maybe you find other errors to be fixed.

Add this to your composer.json:

"repositories": [
    {
      "type": "vcs",
      "url": "https://github.com/graphicms/laravel-mongodb"
    }
  ]

[leduonggithub]

Thank @filipac I will try it.

[jenssegers]

This PR will fail for all other versions lower than 5.8 right?

[filipac]

@jenssegers yes, it should be a new version that is backward incompatible.