Class: NullExpo

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.new ⇒ Object 



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# File 'lib/null_expo.rb', line 2

def self.new
  @instance ||= super
end

Instance Method Details

#expo(object = nil, context = nil, index = nil) ⇒ Object 



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# File 'lib/null_expo.rb', line 6

def expo(object=nil, context=nil, index=nil)
  {}
end

#expo_collection(coll, context) ⇒ Object 



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# File 'lib/null_expo.rb', line 10

def expo_collection(coll, context)
  []
end

#inspect ⇒ Object 



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# File 'lib/null_expo.rb', line 14

def inspect
  "nil"
end