Class: FalseClass

Inherits:

Object

• Object
• FalseClass

Defined in:

lib/active_support/json/encoding.rb,
lib/active_support/core_ext/object/blank.rb,
lib/active_support/core_ext/object/to_param.rb,
lib/active_support/core_ext/object/duplicable.rb

Constant Summary

AS_JSON =

ActiveSupport::JSON::Variable.new('false').freeze

Instance Method Summary

• #as_json(options = nil) ⇒ Object

  :nodoc:.

• #blank? ⇒ Boolean

  false is blank:.

• #duplicable? ⇒ Boolean

  false is not duplicable:.

• #to_param ⇒ Object

Instance Method Details

#as_json(options = nil) ⇒ Object

:nodoc:

# File 'lib/active_support/json/encoding.rb', line 170

def as_json(options = nil) AS_JSON end

#blank? ⇒ Boolean

false is blank:

false.blank? # => true

Returns:

• (Boolean)

# File 'lib/active_support/core_ext/object/blank.rb', line 55

def blank?
  true
end

#duplicable? ⇒ Boolean

false is not duplicable:

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

Returns:

• (Boolean)

# File 'lib/active_support/core_ext/object/duplicable.rb', line 46

def duplicable?
  false
end

#to_param ⇒ Object

# File 'lib/active_support/core_ext/object/to_param.rb', line 21

def to_param
  self
end