Description
askUser provides a way to ask the user a yes/no/cancel question (default). A * after a number indicates the default option.
Usage
askUser(msg, choices = c("Yes", "No", "Cancel"), default = 1)Value
the integer number choosen by the user
Arguments
- msg
character: the prompt message for the user
- choices
character: vector of choices (default: c("Yes", "No", "Cancel"))
- default
character/integer: default option if only Enter pressed (default: 1)
Examples
Run this codeif (interactive())
askUser("Do you want to use askUser?")
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