title: Format Double as Fraction
body: <p>Is there a library that will convert a Double to a String with the whole number, followed by a fraction?</p>
  
  <p>For example</p>
  
  <pre><code>1.125 = 1 1/8
  </code></pre>
  
  <p>I am only looking for fractions to a 64th of an inch. </p>