Run ruby application with params

Ruby
1

Hi, i need to run an aplication and send a param with it
like
$ ruby application.rb -param_here

Is it possible ?
how to receive this param_here in the ruby application ?

thanks any help

2

Is it possible ?
how to receive this param_here in the ruby application ?

thanks any help

Posted via http://www.ruby-forum.com/.

felix@felix-laptop:~$ cat test.rb
require ‘pp’
pp ARGV
felix@felix-laptop:~$ ruby test.rb blah1 blah2
[“blah1”, “blah2”]
felix@felix-laptop:~$

There are also the GetOptLong and OptionParser standard libraries.

HTH,

Felix

3

Luiz M. a écrit :

Hi, i need to run an aplication and send a param with it
like
$ ruby application.rb -param_here

Is it possible ?
how to receive this param_here in the ruby application ?

thanks any help
Hi,

You can use CmdParse or OptionParser gems

4

On Aug 22, 6:35 am, Luiz M. [email protected]
wrote:

Hi, i need to run an aplication and send a param with it
like
$ ruby application.rb -param_here

Is it possible ?
how to receive this param_here in the ruby application ?

thanks any help

Posted viahttp://www.ruby-forum.com/.

$ ruby temp.rb fee fi fo fum
[“fee”, “fi”, “fo”, “fum”]

And the file temp.rb has
p ARGV

5

2007/8/22, Stephane W. [email protected]:

You can use CmdParse or OptionParser gems

OptionParser is not a gem AFAIK - it’s part of the std lib.

robert