Details

    • Type: Improvement Improvement
    • Status: Closed Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.8.5
    • Fix Version/s: 1.8.6, 2.0-beta-3
    • Component/s: None
    • Labels:
      None
    • Number of attachments :
      0

      Description

      I have often found a need for collating or partitioning a List into a List of sub-lists of a given size.

      This question has been asked on StackOverflow a couple of times as well

      ie:

      [1,2,3,4,5].collate( 3 ) == [ [ 1, 2, 3 ], [ 4, 5 ] ]
      

      This could be chained to generate a multi-dimensional list of lists, ie:

      (1..9).collate( 3 ).collate( 2 ) == [ [ [1,2,3], [4,5,6] ],
                                            [ [7,8,9]          ] ]
      

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Guillaume Laforge
            Reporter:
            Tim Yates
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: