Rails - Mar 2006 - I need some help with OptionsParser

Hey all,

I must be doing something wrong here.  Im calling the following file this way:
ruby script.rb -s 1234
or
ruby script.rb -s1111

#Code snip
require ''optparse''
opts = OptionParser.new
opts.on("-s", "--size VAL", Integer) do |val|
puts "-s #{val}"
puts val
end

But..no matter what I do, I don''t get any values out.  I must be doing
something wrong??

Help!

THanks all,
Brian
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://wrath.rubyonrails.org/pipermail/rails/attachments/20060320/360fd612/attachment.html

On 3/19/06, Brian Corrigan <brian.corrigan@mm-games.com>
wrote:
>  I must be doing something wrong here.  Im calling the following file this
> way:
>  ruby script.rb -s 1234
>  or
>  ruby script.rb -s1111
>
>  #Code snip
>  require ''optparse''
>  opts = OptionParser.new
>  opts.on("-s", "--size VAL", Integer) do |val|
>  puts "-s #{val}"
>  puts val
>  end
>
>  But..no matter what I do, I don''t get any values out.  I must be
doing
> something wrong??
After you set up your parser, you need to tell it to do something.

opts.parse(ARGV)

-- James