Looping with Range
  ~~~~~~~~~~~~~~~~~
  
  LangUsed:
    - Python
    - Ruby
    - Java
    - Scala
    
  LangUsed: |-
     {{- range .Values.LangUsed }}
     - {{ . | title | quote }}
     {{- end }}   
     
 title - Title case functions
 
 
 helm install --dry-run --debug controlif ./mychart
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
   NetSpeed: |-
     {{- range tuple "low" "medium" "high" }}
     - {{ . }}
     {{- end }}
  
  
 helm install --dry-run --debug controlif ./mychart
 
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~