Contents

module PgSearch
  module Features
    class Trigram < Feature
      def conditions
        [
          "(#{normalize(document)}) % #{normalize(":query")}",
          {:query => query}
        ]
      end

      def rank
        [
          "similarity((#{normalize(document)}), #{normalize(":query")})",
          {:query => query}
        ]
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
pg_search-0.5.7	lib/pg_search/features/trigram.rb
pg_search-0.5.6	lib/pg_search/features/trigram.rb
pg_search-0.5.5	lib/pg_search/features/trigram.rb