code: def check_js_threshold_version(working_alias):
      # type: (str) -> bool
  
      
      # parse nodejs version into int Tuple: 'v4.2.6\n' -> [4, 2, 6]
      current_version_str = subprocess.check_output(
          [working_alias, "-v"]).decode('utf-8')
  
      current_version = [int(v) for v in current_version_str.strip().strip('v').split('.')]
      minimum_node_version = [int(v) for v in minimum_node_version_str.split('.')]
  
      return current_version >= minimum_node_version
docs: Checks if the nodeJS engine version on the system
      with the allowed minimum version.
      https://github.com/nodejs/node/blob/master/CHANGELOG.md#nodejs-changelog