From: Michael 'entropie' Trommer <mictro@...>
Date: 2005-12-24T16:53:52+09:00
Subject: howto tab completion

--6zdv2QT/q3FMhpsV
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

Hello,

I use [1] to process a string from cmdline-user-input to call methods
form a module namespace. It works for
now, but there are later a lot of commands to input so i want
tab-completion because iam lazy :)

module CmdsBase
  CmdsBase.cmd_foo
    DoSomething.new
  end

  ...
end

All methods with /^cmd_(\w*)$/ should be completeable from
commandline.

Any ideas to solve this clean?

[1]
  # snip:
  def self.cmd
    begin

      line = gets
      args, i =[], -1
      line.scan(/\w*\s/) do |a|
        a.strip!
        meth = nil
        unless (i+=1).zero? and

        MyBiadjCmdlineCaller.methods.include?(a)
          break if i.zero?
          args.push(a)
        else
          meth = a
        end

        unless args.size.zero? # ignoring input with arguments yet
          MyBiadjCMDLine.ok?(MyBiadjCmdlineCaller.method(meth).call)
        end

      end
    end while true
  end





So long
--
Michael 'entropie' Trommer;  http://ackro.org

ruby -e "0.upto((a='njduspAhnbjm/dpn').size-1){|x| a[x]-=1}; p 'mailto:'+a"

--6zdv2QT/q3FMhpsV
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)

iD8DBQFDrP6BBBd8ye5RguQRAuBiAJ49CspQM2fc3IqdrYbCviChm9AzZACgxJPk
VUPKSQ1rU6sg45DphcL2Krs=
=Z+ob
-----END PGP SIGNATURE-----

--6zdv2QT/q3FMhpsV--