• joining array's elements: the comprehensive solution

    From Digi@21:1/5 to All on Wed Mar 31 06:04:19 2021
    for those who work a lot with an data in gawk, I highly recommend a library with functions for working with an arrays.

    library file _arr.mod is available for downloading from https://github.com/digics/gawklib

    small documentation in file _arr.rtf is also available.

    function's implementation is totally ready for very large data.
    the library isn't requiring any initializations. just @include "_arr.mod" at any point of your's gawk projects

    overwiew:

    _reta() - joining array's elements
    _retas() - joining array's elements with separator string
    _retab() - joining element-pairs of the two arrays
    and more...

    check out the PERFORMANCE part of the documentation file and rate the performance from the champion =)

    kind Regards

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