Class: Falcore::NullObject

Inherits:
BasicObject
Defined in:
lib/falcore/null_object.rb

Constant Summary collapse

ARRAY = 
[]
INTEGER = 
0
FLOAT = 
0.0
STRING = 
''
INSPECT = 
'nil'

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 52

def method_missing(m, *args, &block)
  self
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 48

def inspect
  INSPECT.dup
end

#nil? ⇒ Boolean Also known as: empty?

Returns:

  • (Boolean) 


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# File 'lib/falcore/null_object.rb', line 27

def nil?
  true
end

#to_a ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 32

def to_a
  ARRAY.dup
end

#to_f ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 40

def to_f
  FLOAT
end

#to_i ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 36

def to_i
  INTEGER
end

#to_s ⇒ Object 



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# File 'lib/falcore/null_object.rb', line 44

def to_s
  STRING.dup
end