title: R Equivalent of Python str.format
body: <p>For this code below ( in python) What is the equivalent code in R?</p>
  <pre><code>print(&quot;Sammy is a {}, {}, and {} {}!&quot;.format(&quot;happy&quot;, &quot;smiling&quot;, &quot;blue&quot;, &quot;shark&quot;))
  </code></pre>