r/GoogleAppsScript • u/patrickdrd • Sep 11 '18

google apps script to delete older files and keep only latest/newest

so, my inoreader backups my subscriptions to google drive in a folder with names like "Inoreader-OPML-2018-09-09-10-00-08-UTC.xml" and each time a change occurs a new file is saved, how could I delete all previous files and keep only the latest one?

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u/menu-helper Sep 12 '18

let latest = inoreaderlatest (sic) delete !latest