class method `self.all`

Ruby on Rails 5.2.8.1

Since v4.1.16

Compare with:

self.all()

Returns all mailer preview classes.

Source

# File actionmailer/lib/action_mailer/preview.rb, line 64
      def all
        load_previews if descendants.empty?
        descendants
      end

Defined in actionmailer/lib/action_mailer/preview.rb line 64 · View on GitHub · Improve this page · Find usages on GitHub

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