From: Paul Tsung <ptsung@...>
Date: 2006-03-07T01:14:55+09:00
Subject: Array range.

Hi,

I have a question about assigning the contents of a list of variables 
with names like title1, title2, title3 up to title20 to an array.

Currently, this is the code that I use.

title1 = ruby
title2 = rails
title3 = typo
.
.
.
title20 = ajax

title_array = [title1, title2, title3, title4, title5, title6, title7, 
title8, title9, title10, title11, title12, title13, title14, title15, 
title16, title17, title18, title19, title20]

title_array.each do | i |
    do something...
end

Is there a shorter way to do this?  Instead of typing all the variable 
names, can I use a range to do this?  Like title(1..20)?

Thanks for any help with this.


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