search

ocelotsloth / lib-ical

GNU Affero General Public License v3.0
2 stars 0 forks source link

3.2.13. Recurrence Identifier Range #10

Open ocelotsloth opened 7 years ago

ocelotsloth commented 7 years ago

Implement the Recurrence Identifier Range Parameter Type

RFC Raw Text

3.2.13.  Recurrence Identifier Range

   Parameter Name:  RANGE

   Purpose:  To specify the effective range of recurrence instances from
      the instance specified by the recurrence identifier specified by
      the property.

   Format Definition:  This property parameter is defined by the
      following notation:

       rangeparam = "RANGE" "=" "THISANDFUTURE"
       ; To specify the instance specified by the recurrence identifier
       ; and all subsequent recurrence instances.

   Description:  This parameter can be specified on a property that
      specifies a recurrence identifier.  The parameter specifies the
      effective range of recurrence instances that is specified by the
      property.  The effective range is from the recurrence identifier
      specified by the property.  If this parameter is not specified on
      an allowed property, then the default range is the single instance
      specified by the recurrence identifier value of the property.  The
      parameter value can only be "THISANDFUTURE" to indicate a range
      defined by the recurrence identifier and all subsequent instances.
      The value "THISANDPRIOR" is deprecated by this revision of
      iCalendar and MUST NOT be generated by applications.

   Example:

       RECURRENCE-ID;RANGE=THISANDFUTURE:19980401T133000Z