Bill Costa Bill-Costa
Bill-Costa
/ car-options.pl
Last active
February 28, 2021 18:11
Toy demo program illustrating the use of a multi-dimensional associative array (hash) as a sparse lookup table.
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| #!/usr/bin/env perl | |
| # | |
| # File: car-options.pl | |
| # Abstract: Demonstrate sparse lookup table as multi-dimensional hash. | |
| # Usage: ./car-options [keyword ...] | |
| # Author: Bill.Costa@alumni.unh.edu | |
| # License: Perl Artistic | |
| # See: https://dev.to/billcosta/way-too-many-if-then-elses-try-a-lookup-table-3j2o | |
| # Beware: https://perlmaven.com/autovivification | |
| # |