Created
May 21, 2010 13:56
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| module Tty extend self | |
| def blue; bold 34; end | |
| def white; bold 39; end | |
| def red; underline 31; end | |
| def reset; escape 0; end | |
| def bold n; escape "1;#{n}" end | |
| def underline n; escape "4;#{n}" end | |
| def escape n; "\033[#{n}m" if STDOUT.tty? end | |
| end |
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