title: Nested `each` loops in Groovy
body: <p>Need guidance on the syntax of nested looping in groovy. How to use iterator to print values of (value of a.name, value of b.name) here?</p>
  
  <pre><code>List a
  a.each {
      print(it.name)
      List b = something
      b.each {
          print(value of a.name, value of b.name)
      }
  }
  </code></pre>