/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(ActivityFormRequest $request, Activity $activity)
{
// Update an exisiting activity
$activity->update($request->all());
flash()->success('Activity has been updated!');
return redirect('activities');
}
