class String
simple vt100 colors
Constants
- VTSTYLES
see en.wikipedia.org/wiki/ANSI_escape_code symbol is the method name added to
String
it adds control chars to set color (and reset at the end).
Private Class Methods
vtcmd(code)
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# File lib/aspera/colors.rb, line 4 def self.vtcmd(code);"\e[#{code}m";end