class method `self.preview_name`

Ruby on Rails 5.2.8.1

Since v4.1.16

Compare with:

self.preview_name()

Returns the underscored name of the mailer preview without the suffix.

Source

# File actionmailer/lib/action_mailer/preview.rb, line 100
      def preview_name
        name.sub(/Preview$/, "").underscore
      end

Defined in actionmailer/lib/action_mailer/preview.rb line 100 · View on GitHub · Improve this page · Find usages on GitHub

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