method

duplicable?

v3.2.1 - Show latest stable - Class: Symbol

duplicable?()

public

Symbols are not duplicable:

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

# File activesupport/lib/active_support/core_ext/object/duplicable.rb, line 68
  def duplicable?
    false
  end