menu2 {grand}

Returns menu() response as choice text

Description

Returns menu() response as choice text

Usage

menu2(choices, title, loop = FALSE)

Arguments

choices

a character vector of choices

title

a character string to be used as the title of the menu. NULL is also accepted.

loop

boolean: should the menu loop to allow multiple choices?

Value

string: the chosen option

Examples

choice <- menu2(choices = c("A", "B", "C"), title = "Choose an option", loop = TRUE)