@senny This does clear all the validators, but I'm explaining that it clears the validators that are held in the ```_validators``` hash, and I'm also removing the validate callbacks. These are different things because when you do something like

```ruby
class Comment
   validates_uniqueness_of :foo
end
```

You internally call the ```validates_with``` method, which adds a validator to the ```_validator``` hash. However, if you do something like

```ruby
       class Comment
         include ActiveModel::Validations
      
         validate :must_be_friends
       
        def must_be_friends
            errors.add(:base, 'Must be friends to leave a comment') unless commenter.friend_of?(commentee)
         end
      end
```

Then you set a callback (essentially the ```validate(*args, &block)``` method calls ```set_callback(:validate, *args, &block)```. So I'm just trying to be clear that this method removes both of these validations.