[aklug] Re: Ruby code blocks

I'm not sure of the use case for storing code in a hash, seems fraught =20
with opportunity.

If you really want to get some good feedback, posting this to the ruby =20
list seems like a good idea.

Mike B.

Quoting Christopher Howard <choward@indicium.us>:

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> Hey Mike, or whoever else happens to be a Ruby guru: My latest project
> has been a computer game I am writing in Ruby. I've got about 800 lines
> of code so far.
>
> Anyway, I was reading about Ruby code blocks, but it's all a bit hazy.
> My questions:
>
> 1. Can you store executable code in the value part of a hash (err...
> associative array)
> 2. If you did, how would you call the code?
> 3. If you executed this stored code, would it be possible when doing so
> to pass in an object to the code that it could use?
>
> I would appreciate any simple examples.
>
> - --
> Christopher Howard
> http://linuxprogrammingforums.com
> http://indicium.us
> http://theologia.indicium.us
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Received on Sat May 29 18:56:50 2010