文件操作 - color_scheme.rb
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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_gems/gems/highline-3.0.1/examples/color_scheme.rb
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#!/usr/bin/env ruby -w # encoding: utf-8 # color_scheme.rb # # Created by Jeremy Hinegardner on 2007-01-24 # Copyright 2007 Jeremy Hinegardner. All rights reserved require "rubygems" require "highline/import" # Create a color scheme, naming color patterns with symbol names. ft = HighLine::ColorScheme.new do |cs| cs[:headline] = [:bold, :yellow, :on_black] cs[:horizontal_line] = [:bold, :white, :on_blue] cs[:even_row] = [:green] cs[:odd_row] = [:magenta] end # Assign that color scheme to HighLine... HighLine.color_scheme = ft # ...and use it. say("<%= color('Headline', :headline) %>") say("<%= color('-'*20, :horizontal_line) %>") # Setup a toggle for rows. i = true ("A".."D").each do |row| row_color = i ? :even_row : :odd_row say("<%= color('#{row}', '#{row_color}') %>") i = !i end
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