ListSortDatesLoop.calc

Case(
    (ValueCount( list1 ) < 1) or (ValueCount( list2 ) < 1);
        Case( ValueCount( list1 ) < 1; list2; list1 );

    GetAsDate ( GetValue( list1; 1 ) ) < GetAsDate ( GetValue( list2; 1 ) );
        GetValue( list1; 1 ) & "¶" &
        ListSortLoop( RightValues( list1; ValueCount( list1 ) - 1 ); list2);

    GetValue( list2; 1 ) & "¶" &
    ListSortLoop( list1; RightValues( list2; ValueCount( list2 ) - 1 ) )

)

/* —————————————————————————————— //
NAME:
    ListSortDatesLoop( list1; list2 )
    v1.1

PURPOSE:
    Merges two sorted lists into a single sorted list.  Used by list.sort().

HISTORY:
    Created by Soliant Consulting (See below or FM 8 Functions p. 229)
    2008-06-17 Donovan Chandler : Formatting and comments
    2014-09-05 Donovan Chandler : Repurposed for sorting dates

INPUT:
    Two sorted, return-delimited lists

OUTPUT:
    A single sorted return-delimited list

Function created by Soliant Consulting
www.soliantconsulting.com

Released under the Creative Commons Attribution 2.5 License
http://creativecommons.org/licenses/by/2.5/
*/