class method `self.preview_name`

Ruby on Rails 6.1.7.10

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 116
      def preview_name
        name.delete_suffix("Preview").underscore
      end

Defined in actionmailer/lib/action_mailer/preview.rb line 116 · View on GitHub · Improve this page · Find usages on GitHub

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