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All the Perl that's Practical to Extract and Report

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  • An example of how this might be used in Perl6 []

    # Demo of the state() variable declaration.
    # This is also a neat way of doing OO without actually having OO available.
    # Please remember to update t/examples/examples.t and rename
    # examples/output/cashiers if you rename/move this file.

    use v6;

    sub gen_cashier () {
        # This variable corresponds to a class variable.
        # It is shared across all "instances" of gen_cashier().
        state $cash_in_store = 0;