Menu selection using utils::menu()
Usage
prompt_menu(
choices,
title = "Select an option",
value = NULL,
default = NULL,
allow_none = FALSE,
allow_other = FALSE,
graphics = getOption("menu.graphics", FALSE)
)Arguments
- choices
Character vector or named vector (names for display, values for return)
- title
Title to display above menu
- value
Current value - if not NULL, returns it without prompting
- default
Default choice (index or value)
- allow_none
Add "None of the above" option
- allow_other
Add "Other (specify)" option
- graphics
Whether to use graphical menu if available