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how does ruby...

Ronald

2/26/2008 1:59:00 AM

hi, i'm a noob to ruby and i have read a few things about it.

id like to know how to make a program that sums two numbers by
inserting them and then ruby displays them.

if anyone can help, would be really apprecciated.

thanks.
4 Answers

Phlip

2/26/2008 2:06:00 AM

0

> if anyone can help, would be really apprecciated.

What does your tutorial say about simple operations like print (40 + 2).to_s
?


Tim Hunter

2/26/2008 2:07:00 AM

0

Ronald wrote:
> hi, i'm a noob to ruby and i have read a few things about it.
>
> id like to know how to make a program that sums two numbers by
> inserting them and then ruby displays them.
>
> if anyone can help, would be really apprecciated.
>
> thanks.
>

Welcome to Ruby!

Instead of answering your question directly, let me point you to this
tutorial: http://pine.fm/Learn.... This will answer your question
and then some!

--
RMagick: http://rmagick.ruby...
RMagick 2: http://rmagick.ruby...rmagick2.html

7stud --

2/26/2008 2:12:00 AM

0

Ronald wrote:
> hi, i'm a noob to ruby and i have read a few things about it.
>
> id like to know how to make a program that sums two numbers by
> inserting them and then ruby displays them.
>
> if anyone can help, would be really apprecciated.
>
> thanks.

How do you sum two numbers by 'inserting' them?
--
Posted via http://www.ruby-....

Matt Si

2/26/2008 2:25:00 AM

0

7stud -- wrote:
> How do you sum two numbers by 'inserting' them?

I think what he means is that he wants to 'get' two numbers from user
input, perform the math, and then 'puts' the product/sum ;)

The suggestion to read a few tutorials is definitely valid; the OP
should also have a look at some of the links below (some are for Rails,
most are just Ruby):

http://www.oreilly.com/catalog/9780596529864/...
http://www.oreilly.com/catalog/9780596527440/...
http://www.digitalmediaminute.com/article/1816/top-ruby-on-rails...
http://wiki.rubyonrails.org/rails/page...
http://www.ruby-lang.org/en/documentation/q...
http://www.poignantguide...
http://typosphere.org/articles/2007/08/26/s...
http://mongrel.ruby...
http://developer.apple.com/tools/rubyon...
http://www.caliban.org/ruby/rubyg...
http://rubylea...
http://www.smashingmagazine.com/2006/10/30/cheat-sheet-round-up-ajax-css-l...
http://slash7.com/cheats/activerecord_chea...
http://sl33p3r.free.fr/tutorials/rails/wiki/wi...
http://betterexplained.com/articles/starting-ruby-on-rails-what-i-wi...
--
Posted via http://www.ruby-....