Class: Symbol

Inherits:

Object

• Object
• Symbol

Defined in:

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

Instance Method Summary

• #as_json(options = nil) ⇒ Object

  :nodoc:.

• #duplicable? ⇒ Boolean

  Symbols are not duplicable:.

Instance Method Details

#as_json(options = nil) ⇒ Object

:nodoc:

# File 'lib/active_support/json/encoding.rb', line 181

def as_json(options = nil) to_s end

#duplicable? ⇒ Boolean

Symbols are not duplicable:

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

Returns:

• (Boolean)

# File 'lib/active_support/core_ext/object/duplicable.rb', line 68

def duplicable?
  false
end