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Re^2: Using Number Ranges in a Dispatch Table

by tobyink (Abbot)
on Feb 19, 2012 at 22:15 UTC ( #954925=note: print w/replies, xml ) Need Help??

in reply to Re: Using Number Ranges in a Dispatch Table
in thread Using Number Ranges in a Dispatch Table

My initial attempt was based on given but I switched to using a list of smart matches and subroutines because given has a drawback compared to dispatch tables...

With dispatch tables you can check whether a particular value can dispatch, without actually doing the dispatching yet. If your dispatch table is a hash, then it's just defined($dispatch{$value}).

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