julianlam/Scrollable — comment on commit d5ee806270c400bc20e1ef22053ea6b9a82bf42e
File: Source/Scrollable.js line 46
By afoeder:

due to this modification, the scrolling by dragging the knob wasnt possible anymore. You introduced the `this`keyword into the function, but in this case the `this` refers to the `Slider` instance and hence the Slider's element. Solution is provided in #14.