Class: NilClass

Inherits:
Object show all
Defined in:
lib/overload/nil.rb,
lib/overload/blank.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:



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# File 'lib/overload/blank.rb', line 24

def blank?
  true
end

#dup ⇒ Object 



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# File 'lib/overload/nil.rb', line 2

def dup
  nil
end

#empty? ⇒ Boolean

Returns:



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# File 'lib/overload/blank.rb', line 16

def empty?
  true
end

#is?(klass) ⇒ Boolean

Returns:



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# File 'lib/overload/nil.rb', line 6

def is? klass
  true
end

#present? ⇒ Boolean

Returns:



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# File 'lib/overload/blank.rb', line 20

def present?
  false
end