[#6363] Re: rescue clause affecting IO loop behavior — ts <decoux@...>

>>>>> "D" == David Alan Black <dblack@candle.superlink.net> writes:

17 messages 2000/11/14
[#6367] Re: rescue clause affecting IO loop behavior — David Alan Black <dblack@...> 2000/11/14

Hello again --

[#6582] best way to interleaf arrays? — David Alan Black <dblack@...>

Hello --

15 messages 2000/11/26

[#6646] RE: Array Intersect (&) question — Aleksi Niemel<aleksi.niemela@...>

Ross asked something about widely known and largely ignored language (on

23 messages 2000/11/29
[#6652] RE: Array Intersect (&) question — rpmohn@... (Ross Mohn) 2000/11/29

aleksi.niemela@cinnober.com (Aleksi Niemel) wrote in

[#6723] Re: Array Intersect (&) question — Mathieu Bouchard <matju@...> 2000/12/01

> >Use a hash. Here's code to do both and more. It assumes that

[#6656] printing/accessing arrays and hashes — raja@... (Raja S.)

I'm coming to Ruby with a Python & Common Lisp background.

24 messages 2000/11/30

[ruby-talk:6209] Re: Ruby hi(gh), and pointer to Jotto program

From: Dave Thomas <Dave@...>
Date: 2000-11-09 14:14:10 UTC
List: ruby-talk #6209
David Alan Black <dblack@candle.superlink.net> writes:


String mixes in Enumerable, so each_with_index is available.

     def common4(w1, w2)
       c = 0
       w1.each_with_index { |ch, i| c += 1 if w2[i] == ch }
       c
     end

On my box, this is over twice as fast as the others.

                user     system      total        real
            0.570000   0.000000   0.570000 (  0.573853)
            0.550000   0.000000   0.550000 (  0.505016)
            0.540000   0.000000   0.540000 (  0.503355)
            0.200000   0.000000   0.200000 (  0.198964)


Regards


Dave

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