From: corey konrad <0011@...>
Date: 2006-05-15T07:36:41+09:00
Subject: Re: begining programmer questions

oh ok i needed to remove the [] in the while loop to, ok. Now when i 
type exit the while loop ends but then the entire program ends instead 
of sorting the aray and printing it...? I dont understand that


corey konrad wrote:
> well i tried what you said but i still get an error now, it says that i 
> have the wrong number of arguments. I know it isnt that important of 
> program but i just dont understand the error messages.
> 
> def input
>   puts "Enter some info"
>   info = []
>   info << gets.chomp
> while info[] != "exit"
> info << gets.chomp
> end
> info.sort
> puts "#{info}"
> end
> 
> 
> 
> corey konrad wrote:
>> ok thanks for the help
>> 
>> 
>> 
>> Michael Gorsuch wrote:
>>> I suppose it could, but I think the easiest way to build an Array in 
>>> ruby is
>>> as follows:
>>> 
>>> info = []
>>> 
>>> You can build a Hash via:
>>> 
>>> info = {}


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