title: Combining Attributed Strings
body: <p>As an example, say I had an array of 10 <code>NSAttributedStrings</code>, what is the best method for combining them all into one string? I know of the <code>appendAttributedString</code> method, but this only allows for one to be combined at a time, meaning a loop is needed.<br>
  Or is there any need to combine them if theyre just going into a textview - just have a loop to add them to that view? Im just trying to get my head around how a lot of text in different formats is added to a textview!</p>