From: "Iñaki Baz Castillo" <ibc@...>
Date: 2011-06-22T01:12:43+09:00
Subject: Re: How to order a hash based on its keys?

2011/6/21 Vikhyat Korrapati <vikhyatk@gmail.com>:
> Hash[h.sort] seems to be the best way.

It adds a bit overhead (of course):

irb> h = {"a"=>1, "c"=>3, "b"=>2, "d"=>4}

irb> Benchmark.realtime { 100000.times { h.sort } }
0.787590503692627

irb> Benchmark.realtime { 100000.times { Hash[h.sort] } }
1.1099345684051514

But seems good enough :)


-- 
Iñaki Baz Castillo
<ibc@aliax.net>