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Re: Perl Internals: Hashes

by demerphq (Chancellor)
on Apr 14, 2004 at 21:14 UTC ( #345206=note: print w/replies, xml ) Need Help??

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  1. or download this
    C:\>perl -le "for (0..9) { print ''.%_; for (($_*10)..(($_+1)*10)) { $
    +_{$_}++ } }"
    0
    ...
    57/128
    62/128
    67/128
    

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Corion idly wonders if there is a way to produce ordered .yml files. I want to accept YAML for a configuration file format, but I also want to generate (for debugging/start) a sample configuration file from the current configuration.
[Corion]: Ideally, that configuration file would have some order of the keys, but I'm not sure whether/how YAML supports ordered output.
[Corion]: Basically I have this metadata and generating a purposeful example is much better if the output is ordered in the same way the documentation is ordered

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