Hello. I'm using IO::Select's can_read() function on many filehandles. The filehandles are actually contained in a hash (which is just a hash ref in an array actually). I add them to my IO::Select object, and then iterate over the ones that are readable: 
my @readable = $s->can_read(1);
foreach(@readable) {
  # Now $_ is the readable filehandles
}

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But what I need now, is to find the hash that that filehandle is located in. For instance: $hashes[5]->{child_fh} might be that one, or maybe $hashes[3]->{child_fh}. How do I find the hash that its in? (The key would always be 'child_fh', its just finding which element it is in @hashes)

In reply to Getting at a hash from its values by bockman

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