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Cast field data that is wrapped in an array from elasticsearch v1 #947

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3 changes: 3 additions & 0 deletions lib/tire/model/persistence/attributes.rb
Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,9 @@ def __update_attributes(attributes)
# instances and automatically convert UTC formatted strings to Time.
#
def __cast_value(name, value)
default = self.class.property_defaults[name.to_sym]
# elasticsearch v1 returns field data wrapped in an array
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Should be Elasticsearch 1.x

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Maybe we should add the link to elastic/elasticsearch#4542 as well?

value = value.first unless !value.is_a?(Array) || default.is_a?(Array) || value.nil?
case

when klass = self.class.property_types[name.to_sym]
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