align
Aligns the UNTIL of the given recurrence info to the VALUE-type (DATE-TIME/DATE) of startDate.
If the aligned UNTIL is a DATE-TIME, this method also makes sure that it's specified in UTC format as required by RFC 5545 3.3.10.
Return
UNTIL not set → original recur
UNTIL and DTSTART are both either DATE or DATE-TIME → original recur
UNTIL is DATE, DTSTART is DATE-TIME → UNTIL is amended to DATE-TIME with time and timezone from DTSTART
UNTIL is DATE-TIME, DTSTART is DATE → UNTIL is reduced to its date component
Parameters
recur
recurrence info whose UNTIL shall be aligned
start
DTSTART date to compare with
See also
End