From: 7stud -- <bbxx789_05ss@...>
Date: 2011-08-26T04:25:18+09:00
Subject: Re: New to Ruby some problems

jack jones wrote in post #1018418:
> First of all thank you very much 7stud :)
> okay I got the method but I had a question how would Ruby know what's in
> the [ ] and what's out of them
> for example :
>

Well, you could play around with the method and find out.

> class Dog
>   @array = []
>   def []=(arg1, arg2, arg3)
>     array[arg1 + arg2] = arg3 # any operation
>   end
> end
>
>
> d = Dog.new
> d.abc('hello')
> d.[1,2]= 3
> # or
> d.[1] = 2, 3
> # we have 3 args where to put each??


Are you sure you have 3 args?


x = 10, 20, 30
p x

--output:--
[10, 20, 30]

How many 'things' were output for x?

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