Class: NMEAPlus::Message::NMEA::SYS
- Inherits:
-
NMEAMessage
- Object
- Base
- NMEAMessage
- NMEAPlus::Message::NMEA::SYS
- Defined in:
- lib/nmea_plus/message/nmea/sys.rb
Overview
SYS - Hybrid System Configuration Limited utility, no recommended replacement
Instance Attribute Summary collapse
-
#systems ⇒ Array<Symbol>
readonly
Systems in use.
Attributes inherited from NMEAMessage
Attributes inherited from Base
#checksum, #data_type, #fields, #interpreted_data_type, #message_number, #next_part, #original, #payload, #prefix, #total_messages
Method Summary
Methods inherited from NMEAMessage
Methods inherited from Base
_float, _hex_to_integer, #_highest_contiguous_index, _integer, _interval_hms, _string, _utc_date_time, _utctime_hms, #add_message_part, #all_checksums_ok?, #all_messages_received?, #calculated_checksum, #checksum_ok?, degrees_minutes_to_decimal, field_reader, #highest_contiguous_index, nsew_signed_float
Instance Attribute Details
#systems ⇒ Array<Symbol> (readonly)
Systems in use
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# File 'lib/nmea_plus/message/nmea/sys.rb', line 13 def systems abbr = { 'L' => :loran_c, 'O' => :omega, 'T' => :transit, 'G' => :gps, 'D' => :decca } # drop blank fields and convert to symbol @fields[1..5].reject(&:empty?).map { |x| abbr[x] } end |