Class DATE_Arithmetic

This Element-Placeholder turns a String into a Date.

Placeholder Parameter:

• 1st: The String to turn to a Date.
• 2nd: The optional format of the "dateString" (e.g. DD/MM/YYYY).
• 3rd: The operations to perform on the Date specified. Days, months and years may be either added or subtracted by adding each arithmetic option as a separate parameter (e.g. Date.Arithmetic > 01.01.1978 ; -1d ; +2m ; -10y ).