t with additional information...">

<meta name="referrer" content="unsafe-url">

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  <meta property="og:title" content="Actions - Templates - Ember Guides">

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  <meta property="og:description" content="The {{action}} Helper 

Your app will often need a way to let users interact with controls that change application state. For example, imagine that you have a template that shows a blog post, and supports expanding the post with additional information...">

  <meta propert