promptAndSave.Settings: Prompt user to save modified settings
Description
Prompt user to save modified settings.
Usage
"promptAndSave"(this, saveOption="saveSettings", settingsName=NULL, ...)
Arguments
saveOption
A character string of the option used to set
if user is prompted or not. Value
Returns TRUE if settings were successfully written to file,
otherwise FALSE is returned. An exception may also be thrown.
Details
If settings has been modified since loaded, the user is by default
prompted to save the settings (if R runs interactively).
To save or not save without asking or when R runs non-interactively,
set option "saveSettings" to "yes" or "no", respectively.
For prompting the user, use "prompt".