File: get_character.rb

package info (click to toggle)
ruby-highline 1.6.21-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 676 kB
  • ctags: 497
  • sloc: ruby: 4,805; makefile: 2
file content (12 lines) | stat: -rw-r--r-- 282 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
 
#!/usr/bin/env ruby

require "rubygems"
require "highline/import"

choices = "ynaq"
answer = ask("Your choice [#{choices}]? ") do |q|
           q.echo      = false
           q.character = true
           q.validate  = /\A[#{choices}]\Z/
         end
say("Your choice: #{answer}")