auto fill foreign key for models that does not have "name_id" format.

users

• id
• name

comments

• created_by_id
• text

Now results in

Class Comment {

    public function User(){
        return $this->belongsTo(User::class);
    }
}

But should be like

Class Comment {

    public function User(){
        return $this->belongsTo(User::class, 'created_by_id');
    }
}