class FalseClass

def as_json(options = nil) self end #:nodoc:

:nodoc: 
def as_json(options = nil) self end #:nodoc:

def blank?


false.blank? # => true

+false+ is blank: 
def blank?
  true
end

def duplicable?


false.dup # => TypeError: can't dup FalseClass
false.duplicable? # => false

+false+ is not duplicable: 
def duplicable?
  false
end

def encode_json(encoder) to_s end #:nodoc:

:nodoc:
:nodoc: 
def encode_json(encoder) to_s end #:nodoc:

def to_param 

def to_param
  self
end