whole_func_string: function rectConnect() {
    if (arguments.length === 3) {
      return _rectConnectRectToPoint.apply(undefined, arguments);
    }
    return _rectConnectRectToRect.apply(undefined, arguments);
  }
func_code_string: function rectConnect() {
    if (arguments.length === 3) {
      return _rectConnectRectToPoint.apply(undefined, arguments);
    }
    return _rectConnectRectToRect.apply(undefined, arguments);
  }
func_documentation_string: rectConnect(sourceCenter: {x, y}, sourceSize: {width, height},
  targetCenter: {x, y}, targetSize: {width, height})
  Imagine drawing a line between the centers of the source rectangle and the
  target rectangle. This function returns the intersections of this line
  with the boundaries of the two rectangles, in the format
  {source: {x, y}, target: {x, y}}.
  
  rectConnect(rectCenter: {x, y}, rectSize: {width, height}, point: {x, y})
  Imagine drawing a line between the center of the rectangle and the other
  point. This function returns the intersection of this line with the
  boundary of the rectangle, in the format {x, y}.