deserialize

# File activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb, line 14
          def deserialize(value)
            if value.is_a?(::String)
              ::Hash[value.scan(HstorePair).map { |k, v|
                v = v.upcase == "NULL" ? nil : v.gsub(/\A"(.*)"\Z/, '\1').gsub(/\\(.)/, '\1')
                k = k.gsub(/\A"(.*)"\Z/, '\1').gsub(/\\(.)/, '\1')
                [k, v]
              }]
            else
              value
            end
          end