rsw*_*lff 3 console ruby-on-rails irb ruby-on-rails-3
如何在rails3应用程序中着色并可能加粗Rails.logger的输出?
善待其他程序员,不要直接在你的字符串中嵌入转义序列.也许使用像Rainbow或Term-ANSIColor这样的库?例如Term-ANSIColor:
require 'term/ansicolor'
include Term::ANSIColor
Rails.logger.add 1, "#{red(ATCHUNG!)}: pay attention to me!"
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