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promptChoice prompt choices [default]

promptChoice prompts the user with prompt and choices and returns the user's response. choices must be a list of strings. If default is passed and the user's response is empty then it returns default.


{{- $choices := list "desktop" "server" -}}
{{- $hosttype := promptChoice "What type of host are you on" $choices -}}
    hosttype = {{- $hosttype | quote -}}