class method `self.descendants`

Ruby on Rails 3.2.22.5

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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self.descendants(klass)

No documentation comment.

Parameters

klass req

Source

# File activesupport/lib/active_support/descendants_tracker.rb, line 11
    def self.descendants(klass)
      @@direct_descendants[klass].inject([]) do |descendants, _klass|
        descendants << _klass
        descendants.concat _klass.descendants
      end
    end

Defined in activesupport/lib/active_support/descendants_tracker.rb line 11 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::DescendantsTracker

Signature

Parameters