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It's because you've mixed up a hash of hashes with an array of hashes. %people is clearly a hash; but the thing after the = is an array of two hashes. But since, in Perl, hashes are a special kind of array, Perl just took you at your word that you wanted to treat this array as a hash.
The end result is, %people is a hash with one key-value pair: the key is { name => "fred", age => 31, } and the value is { name => "bill", age => 32, }! I know that's not what you wanted, but it's what you told Perl to do! You'd get the output you want with By the way, to make your posts easier to read, you can enclose your code with <code> tags! § George Sherston In reply to Re: Re: Re: Sorting hash keys according to different criteria
by George_Sherston
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