Name the three levels of access control for Ruby methods

1.	Name the three levels of access control for Ruby methods
Answer» In Ruby, methods may either be PUBLIC, protected, or private. Public methods enforce no ACCESS control -- they can be called in any scope. Protected methods are only accessible within their defining class and its subclasses. Private methods can only be ACCESSED and viewed within their defining class . They are only accessible within the context of the current OBJECT.

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