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## Patch for acts_as_xapian by Overbryd in order to enable prefixed value range searching # in lib/acts_as_xapian.rb line 173 if !@@values_by_number.include?(value[1]) if value[3] == :date value_range = Xapian::DateValueRangeProcessor.new(value[1]) elsif value[3] == :string value_range = Xapian::StringValueRangeProcessor.new(value[1]) elsif value[3] == :number +# Yea this is what needs to be changed according to +# http://xapian.org/docs/apidoc/html/classXapian_1_1NumberValueRangeProcessor.html#0dda2993abc6721c8ce30c5bdf500df2 +# We need this because we want to search on ranges with prefixes +# value[0] == field +# value[1] == numeric identifier for the xapian database +# value[2] == prefix for queries +# value[3] == type of the field + value_range = Xapian::NumberValueRangeProcessor.new(value[1], value[2]) - value_range = Xapian::NumberValueRangeProcessor.new(value[1]) else raise "Unknown value type '" + value[3].to_s + "'" end @@query_parser.add_valuerangeprocessor(value_range)

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