Default locale and date formats - wiso-forschungslabor/hroot-documentation GitHub Wiki
The default locale is set in the file config/application.rb.
The default date format used in emails can be changed in the corresponding language file, for example config/locales/en.yml:
Change the format of the email key for date and time to suit your needs:
time:
formats:
...
email: ! '%H:%M'
date:
formats:
...
email: "%b %d, %Y"