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# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
module Elasticsearch
module DSL
module Search
module Queries
# A query which uses a Levenshtein distance on string fields and plus-minus margin on numerical
# fields to match documents
#
# @example
#
# search do
# query do
# fuzzy :name do
# value 'Eyjafjallajökull'
# end
# end
# end
#
# @example
#
# search do
# query do
# fuzzy :published_on do
# value '2014-01-01'
# fuzziness '7d'
# end
# end
# end
#
# @see http://elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-fuzzy-query.html
#
class Fuzzy
include BaseComponent
option_method :value
option_method :boost
option_method :fuzziness
option_method :prefix_length
option_method :max_expansions
end
end
end
end
end
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