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Hi esteemed PerlMonks!
I've enjoyed assisting, where I can, others with very similar queries to the one I'm asking here, but I'm having a mental block and can't seem to think of a way to do the following. I have a hash:
I want to convert it into a flat array of just the properties:
I could loop over the hash and build up the array, but I would like to be more clever and use the map { } function. The problem is that I am trying to build an array of arrays with three columns in it. I solved a similar problem in another perlmonk question (Re: Hash of array of hashes in reply to Hash of array of hashes) by creating an anonymous array reference in a sub-map function call.. I wonder if something similar could be done here? Any ideas? Update: changed curly braces to parenthesis on suggestion by davidrw. Problem solved neatly by Transient. In reply to Specific hash to array conversion query by monarch
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