How about: 
my @sorted_keys = sort { $hash{$a}->{oid} cmp $hash{$b}->{oid} } keys 
+%hash;

[download]
which will sort with string comparison because of the use of cmp use <=> if you want numerical comparison, but note that the 'oid' field has a non-numerical value. 
-- 
#!/usr/bin/perl -w
use strict;$;=
";Jtunsitr pa;ngo;t1h\$e;r. )p.e(r;ls ;h;a;c.k^e;rs 
";$_=$;;do{$..=chop}while(chop);$_=$;;eval$.;

[download]

In reply to Re: sort hash by value by Joost
in thread sort hash by value by Anonymous Monk

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