title: How to iterate through list of strings using regex in robot
body: <pre><code>*** Test Cases ***
  find_lowercase
  ${values}              Create List        ${data[0]['top']['tshirt']}  
                         ...                ${data[0]['top']['shirt']}
                         ...                ${data[0]['top']['jacket']}
  FOR    ${item}    IN    ${values}
  
  log to console      ${data[0]['features']['0']}
  </code></pre>
  
  <p>Should Match Regexp    ${values}     ^[a-z]+</p>
  
  <p>how do I iterate through the resulting string and check if the all strings in the list are lower case </p>