Good call 

Benchmark: running each, keys, each for at least 10 CPU seconds...
      each: 11 wallclock secs (10.51 usr +  0.00 sys = 10.51 CPU) @ 417.32/s (n=4386)
      keys: 11 wallclock secs (10.53 usr +  0.00 sys = 10.53 CPU) @ 286.89/s (n=3021)
      Rate keys each
keys 287/s   -- -31%
each 417/s  45%   --

This is with $top_hash{$i} = 50; and cmpthese(-10, { 'each' => \&e, 'keys' => \&k }); and otherwise the same as above.

--
$you = new YOU;
honk() if $you->love(perl)

In reply to RE: RE: Re: each or keys? by extremely
in thread each or keys? by rdw

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