SYNOPSIS
str = date:format(fmt)
DESCRIPTION
Formats the date stored in date according to the format specification in fmt. This function makes use of the C-library function strftime() and uses the same format specification.
Please see datetime:format() for an explanation of the format string.
RETURN VALUE
The formatted date value as a string.
ERRORS
Raises an error if date is not a date instance.
EXAMPLE
>
>
t = clock.newDate(1990, 12, 25)
print(t:format("%a, %d %b %Y"))
Sun, 25 Dec 1990