The Date perform the arithmetic operations specified in "params" on.
An Array < string > of all operation that shall be performed onto the Date "toProcess". Days, months and years may be either added or subtracted by adding each arithmetic option as a separate parameter (e.g. Date.Today > -1d ; +2m ; -10y ).
The Date "toProcess" modified according to the arithmetic specified in "params".
Performs arithmetic operations on the Date "toProcess". Days, months and years may be either added or subtracted by adding each arithmetic option as a separate parameter (e.g. Date.Today ~ -1d ; +2m ; -10y ).