method
check_int_in_range

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Class: Quoting
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check_int_in_range(value)
private
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# File activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb, line 129 def check_int_in_range(value) if value.to_int > 9223372036854775807 || value.to_int < -9223372036854775808 exception = <<~ERROR Provided value outside of the range of a signed 64bit integer. PostgreSQL will treat the column type in question as a numeric. This may result in a slow sequential scan due to a comparison being performed between an integer or bigint value and a numeric value. To allow for this potentially unwanted behavior, set ActiveRecord::Base.raise_int_wider_than_64bit to false. ERROR raise IntegerOutOf64BitRange.new exception end end def _quote(value) if ActiveRecord::Base.raise_int_wider_than_64bit && value.is_a?(Integer) check_int_in_range(value) end case value when OID::Xml::Data "xml '#{quote_string(value.to_s)}'" when OID::Bit::Data if value.binary? "B'#{value}'" elsif value.hex? "X'#{value}'" end when Numeric if value.finite? super else "'#{value}'" end when OID::Array::Data _quote(encode_array(value)) when Range _quote(encode_range(value)) else super end end def _type_cast(value) case value when Type::Binary::Data # Return a bind param hash with format as binary. # See https://deveiate.org/code/pg/PG/Connection.html#method-i-exec_prepared-doc # for more information { value: value.to_s, format: 1 } when OID::Xml::Data, OID::Bit::Data value.to_s when OID::Array::Data encode_array(value) when Range encode_range(value) else super end end def encode_array(array_data) encoder = array_data.encoder values = type_cast_array(array_data.values) result = encoder.encode(values) if encoding = determine_encoding_of_strings_in_array(values) result.force_encoding(encoding) end result end def encode_range(range) "[#{type_cast_range_value(range.begin)},#{type_cast_range_value(range.end)}#{range.exclude_end? ? ')' : ']'}" end def determine_encoding_of_strings_in_array(value) case value when ::Array then determine_encoding_of_strings_in_array(value.first) when ::String then value.encoding end end def type_cast_array(values) case values when ::Array then values.map { |item| type_cast_array(item) } else _type_cast(values) end end def type_cast_range_value(value) infinity?(value) ? "" : type_cast(value) end def infinity?(value) value.respond_to?(:infinite?) && value.infinite? end end