function setHistory()

in assets/telemetry-metrics.js [9:24]

• 12 lines of code
• 2 McCabe index (conditional complexity)

function setHistory(history) {
  // Find max number of days.
  const latestDate = new Date(window.telemetryData.at(-1).date);
  const furthestDate = new Date(window.telemetryData.at(0).date);
  const maxDays = (latestDate - furthestDate) / (1000 * 60 * 60 * 24);

  if (history > maxDays) {
    history = maxDays;
  }

  window.historyStatus = history;
  const input = document.getElementById('history-select');
  input.value = history;

  displayCharts();
}