/usr/share/doc/ruby-highline/examples/asking_for_arrays.rb is in ruby-highline 1.6.20-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #!/usr/bin/env ruby
# asking_for_arrays.rb
#
# Created by James Edward Gray II on 2005-07-05.
# Copyright 2005 Gray Productions. All rights reserved.
require "rubygems"
require "highline/import"
require "pp"
grades = ask( "Enter test scores (or a blank line to quit):",
lambda { |ans| ans =~ /^-?\d+$/ ? Integer(ans) : ans} ) do |q|
q.gather = ""
end
say("Grades:")
pp grades
|