method

parents

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveSupport::CoreExtensions::Module

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What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

parents() public

Returns all the parents of this module according to its name, ordered from nested outwards. The receiver is not contained within the result.

  module M
    module N
    end
  end
  X = M::N

  p M.parents    # => [Object]
  p M::N.parents # => [M, Object]
  p X.parents    # => [M, Object]

Show source

# File activesupport/lib/active_support/core_ext/module/introspection.rb, line 47
      def parents
        parents = []
        if parent_name
          parts = parent_name.split('::')
          until parts.empty?
            parents << (parts * '::').constantize
            parts.pop
          end
        end
        parents << Object unless parents.include? Object
        parents
      end

parents

Related methods

Method deprecated or moved