promptAndSave.Settings
From R.utils v2.9.2
by Henrik Bengtsson
Prompt user to save modified settings
Prompt user to save modified settings.
- Keywords
- methods, internal, programming
Usage
# S3 method for Settings
promptAndSave(this, saveOption="saveSettings", settingsName=NULL, ...)Arguments
- saveOption
A
characterstring 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 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".
Value
Returns TRUE if settings were successfully written to file,
otherwise FALSE is returned. An exception may also be thrown.
See Also
*isModified().
interactive().
For more information see Settings.
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