promptAndSave.Settings

From R.utils v1.4.2 by Henrik Bengtsson

Prompt user to save modified settings

Prompt user to save modified settings.

Keywords: methods, internal, programming

Usage

## S3 method for class 'Settings':
promptAndSave(this, saveOption="saveSettings", settingsName=NULL, ...)

Arguments

saveOption: A character string of the option used to set if user is prompted or not.
...: Arguments passed to saveAnywhere().

Details

If settings has been modified since loaded, the user is by default prompted to save the settings (if Rruns interactively). To save or not save without asking or when Rruns non-interactively, set option "saveSettings" to "yes" or "no", respectively. For prompting the user, use "prompt".

Value

Returns TRUE if settings were successfully written to file, otherwise FALSE is returned. An exception may also be thrown.

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