文件操作 - limit.rb
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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_gems/gems/highline-3.0.1/examples/limit.rb
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#!/usr/bin/env ruby -w # encoding: utf-8 # limit.rb # # Created by James Edward Gray II on 2008-11-12. # Copyright 2008 Gray Productions. All rights reserved. require "rubygems" require "highline/import" puts "Using: #{HighLine.default_instance.terminal.class}" puts text = ask("Enter text (max 10 chars): ") { |q| q.limit = 10 } puts "You entered: #{text}!"
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