From: Han Holl <han@...>
Date: 2002-06-09T23:22:53+09:00
Subject: Re: Hash#===()

Han Holl wrote:

>
> Hi,
>
> I ran the following benchmark:
>
> require 'benchmark'
> include Benchmark
>
> class Hash
>  def ===(a)
>    has_key?(a)
>  end
> end

Of course
class Hash
    alias === has_key?
end

is even faster.
ppp      0.180000   0.000000   0.180000 (  0.178967)

Han