Fun little JS utils for life things

greeting-time.js

// Morning Afternoon or Evening?
const getGreetingTime = (m) => {
  let g = null;

  if (!m || !m.isValid()) {
    return; // exit if not a moment object
  }

  let split_afternoon = 12 // 24hr time to split the afternoon
  let split_evening = 17 // 24hr time to split the evening
  let currentHour = parseFloat(m.format('HH'));

  if ( currentHour >= split_afternoon && currentHour <= split_evening) {
    g = 'afternoon';
  } else if (currentHour >= split_evening) {
    g = 'evening';
  } else {
    g = 'morning';
  }

  return g;
}

regexp.js

// get state code
"I've worked in TX and CA so far in my career.".match(/[A-Z]{2}/);