method

duplicable?

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: Numeric

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.2.3) is shown here.

These similar methods exist in v7.1.3.2:

duplicable?() public

Numbers are not duplicable:

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

Show source

# File activesupport/lib/active_support/core_ext/object/duplicable.rb, line 101
    def duplicable?
      false
    end