class FalseClass

# File activesupport/lib/active_support/core_ext/object/blank.rb, line 64
def blank?
  true
end

false is blank:

false.blank? # => true

@return [true]

duplicable?() Show source

# File activesupport/lib/active_support/core_ext/object/duplicable.rb, line 53
def duplicable?
  false
end

false is not duplicable:

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

to_param() Show source

# File activesupport/lib/active_support/core_ext/object/to_query.rb, line 32
def to_param
  self
end

Returns self.