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I haven't personally used the module, but it might be an opportunity to try out Tie::Hash::Regex. Your content-length key could match against a regex like this, for example:

/^(?i:-?content[_-]length)$/

From looking over the synopsis, the lookup would be as follows:

$hash{'^(?i:-?content[_-]length)$'}

Realistically though, it's probably better to leave hash behavior alone, and just normalize your input before trying to do key lookups.


Dave


In reply to Re: On creating hash whose keys aren't case-sensitive by davido
in thread On creating hash whose keys aren't case-sensitive by anazawa

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