title: how to check if a string contains any form of an apostrophe not just single quote and ruby
body: <p>I am using the following code to check if a string contains an apostrophe:</p>
  
  <pre><code>string.scan(/’|'/)
  </code></pre>
  
  <p>I have included two types of single quotation because I found that using just the standard ' did not catch some strings that contain an apostrophe using the ’</p>
  
  <p>My concern is that if I am checking strings that may contain other fonts or styles my regex won't catch the apostrophe.</p>
  
  <p>Is there a more general approach that would catch all forms of an apostrophe?</p>