instance method `format`

Ruby on Rails 6.1.7.10

Since v6.1.7.10

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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format()

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# File activestorage/app/models/active_storage/variation.rb, line 60
  def format
    transformations.fetch(:format, :png).tap do |format|
      if MiniMime.lookup_by_extension(format.to_s).nil?
        raise ArgumentError, "Invalid variant format (#{format.inspect})"
      end
    end
  end

Defined in activestorage/app/models/active_storage/variation.rb line 60 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveStorage::Variation

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