title: Extracting value dynamically from dictionary on helm2
body: <p>I'm trying to run a bit of a complicated helm chart, and need some help.</p>
  <p>I'm trying to get value from a dictionary like that:</p>
  <pre><code>get .myDictionary .Values.dictionaryKey
  </code></pre>
  <p>Unfortunately, looks like get function is not supported in helm 2 which I'm using.
  Do you have any advice on how to get the dictionary value with dynamic value coming from a variable on helm2?</p>