Method constructor

macrodata.js:25–31

()

class MacrodataFile {
  constructor() {
    this.localStorageKey = 'macrodata';
    const file = JSON.parse(localStorage.getItem(this.localStorageKey)) ?? this.assignFile();
    this.fileName = file.fileName;
    this.storedBins = file.storedBins;
    this.coordinates = file.coordinates;
  }

  assignFile() {
    // quick fix to ensure you don't get the same filename twice in a row