Class: Enf::Elephant::Nope

Inherits:

Enf::Elephant

• Object
• Enf::Elephant
• Enf::Elephant::Nope

Defined in:

lib/enf/elephant.rb

Overview

Null node, used to answer to unknown values

Instance Attribute Summary

Attributes inherited from Enf::Elephant

#children, #default_leave_value, #leave

Instance Method Summary

• #initialize(leave = false) ⇒ Nope constructor

  A new instance of Nope.

• #register!(_) ⇒ Object

Methods inherited from Enf::Elephant

#include?

Constructor Details

#initialize(leave = false) ⇒ Nope

Returns a new instance of Nope.

# File 'lib/enf/elephant.rb', line 26

def initialize(leave = false)
  @leave = leave
  super(leave)
end

Instance Method Details

#register!(_) ⇒ Object

# File 'lib/enf/elephant.rb', line 31

def register!(_)
  fail CannotRegister
end