code: function callViewFunction(viewFunction, viewAttr, el) {
    return viewFunction.call(this, el, parseProps(el.getAttribute(viewAttr)));
  }
docs: callViewFunction
  Call the associated function for this specific view
  Passing in the element and the value of the data attribute
  @param  {Function} viewFunction
  @param  {String} viewAttr - data view attribute name: data-view-my-bar-chart
  @param  {Element} el