Class: HookR::NullHook

Inherits:
Object
  • Object
show all
Defined in:
lib/hookr.rb

Overview

A null object class for terminating Hook inheritance chains

Instance Method Summary collapse

Instance Method Details

#each_callback(&block) ⇒ Object 



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# File 'lib/hookr.rb', line 454

def each_callback(&block)
  # NOOP
end

#each_callback_reverse(&block) ⇒ Object 



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# File 'lib/hookr.rb', line 458

def each_callback_reverse(&block)
  # NOOP
end

#execute_callbacks(event) ⇒ Object 



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# File 'lib/hookr.rb', line 462

def execute_callbacks(event)
  # NOOP
end

#root? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hookr.rb', line 474

def root?
  true
end

#terminal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hookr.rb', line 470

def terminal?
  true
end

#total_callbacks ⇒ Object 



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# File 'lib/hookr.rb', line 466

def total_callbacks
  0
end