Decodes a 4 NSW 4 digit train run number based on the TOC manual
npm install nsw-run-numberThis library decodes a 4 digit train run number and provides known attributes about the service based on the rules described in Transport for NSW's Train Operating Conditions (TOC) Manual - General Instructions.
``js``
const nswRunNumberParser = require("nsw-run-number");
nswRunNumberParser("2BM6");
// {
// operator: undefined,
// up: true,
// trainType: 'Interstate train',
// commenceRegion: 'Brisbane',
// finishRegion: 'Melbourne',
// serviceName: 'Monday service from Brisbane region to Melbourne region'
// }
nswRunNumberParser("T281");
// {
// operator: 'QUBE Logistics Rail',
// up: false,
// trainType: 'Trip train',
// commenceRegion: undefined,
// finishRegion: undefined,
// serviceName: 'Trip train service operated by QUBE Logistics Rail'
// }