observe()

in 01 - Core/06 - Refs.js [82:87]

• 6 lines of code
• 1 McCabe index (conditional complexity)

  observe() {
    var widths = this.myDiv.map(myDivRef => myDivRef.offsetWidth);
    return {
      width: this.myTick.combineLatest(widths, (e, width) => width)
    };
  }