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Versions: 13
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Contents
module DataMapper
module Adapters
class FerretAdapter::LocalIndex
def initialize(options)
@options = options
@options = { :path => @options[:path], :key => [:id, :_type] }
create_or_initialize_index
end
def add(doc)
@index << doc
end
def delete(query)
@index.query_delete(query)
end
def search(query, options = {})
@index.search(query, options).hits.collect { |hit, score| @index[hit.doc] }
end
def [](id)
@index[id]
end
private
def create_or_initialize_index
unless File.exists?(@options[:path] + "segments")
field_infos = ::Ferret::Index::FieldInfos.new(:store => :no)
field_infos.add_field(:id, :index => :untokenized, :term_vector => :no, :store => :yes)
field_infos.add_field(:_type, :index => :untokenized, :term_vector => :no, :store => :yes)
@index = ::Ferret::Index::Index.new( @options.merge(:field_infos => field_infos) )
else
@index = ::Ferret::Index::Index.new( @options )
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems