title: remove angular limitTo on ng-click
body: <p>So I have a list of posts and they are all different lengths so I'm cutting them off at the 500th character, but I want to show the remainder of the post on an <code>ng-click</code>. It seems like there might be some "angular way" to do this but I have not found it through google.</p>
  
  <pre><code>&lt;ul id = "postsList"&gt;
    &lt;li ng-repeat="post in Posts" &gt;
      &lt;p&gt;{{ post.messageBody | limitTo:500 }}&lt;/p&gt;
      &lt;button ng-click = "undoLimitTo()"&gt;View&lt;/button&gt;
    &lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>