9.rb

  QUERY_FIELDS = {
    title:                { types: [:fuzzy] },
    formatted_text:       { types: [:word] },
    author:               { boost: 3.0, types: [:word] }, # qua definiamo sia il tipo che il boost, solo per questa parola.
    abstract_text:        { types: [:fuzzy] },
    location:             { types: [:infix] },
    technique:            { types: [:prefix] },
  }.freeze

  def matching_text_scope(text)
    Mastico::Query.new(query: text, fields: QUERY_FIELDS).apply(UffiziIndex::Artwork.all)
  end