round-up-ymdhms

function

Library: Date and time functions (OMDATE)
Include: omdate.xin

Returns: Returns a specified date/time rounded up to the nearest indicated interval.


Declaration
define string function 
   round-up-ymdhms    value string ymdhms
                   to value string interval

Argument definitions

ymdhms
a date/time in YYYYMMDDhhmmss+ZHZM format
interval
the name of the interval which you want the indicated date rounded to


Purpose

round-up-ymdhms takes a date/time in YYYYMMDDhhmmss+ZHZM format and returns the same value, but rounded up to the end of an interval as indicated by the second argument. Only the shortest distinguishing prefix of the interval name is needed, so y can be used in place of year, but mo and mi are needed to distinguish between month and minute. This argument can be in either uppercase or lowercase. If this argument is unrecognized, the date/time will be returned unchanged.

Example

The following program takes the current date/time, and rounds it up to the nearest month.

  include "omdate.xin"
  
  process
     local string now
  
     set now to now-as-ymdhms
     output "Now, unrounded               = " || now || "%n"
         || "Now, rounded up to the month = " || round-up-ymdhms now to "mo" || "%n"
Running this example might yield output such as
  Now, unrounded               = 20191031160045-0400
  Now, rounded up to the month = 20191031235959-0400

Usage Note

To use round-up-ymdhms, you must include the following code near the top of your program:

  include "omdate.xin"