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Disable colorization when the NO_COLOR env variable is defined.

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Jim Weirich
2010-08-26 07:55:04 -04:00
parent f88e9f1dfc
commit d17cc7b457
1 changed files with 5 additions and 1 deletions
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4
src/edgecase.rb
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@@ -53,8 +53,12 @@ module EdgeCase
end
def self.colorize(string, color_value)
if ENV['NO_COLOR']
string
else
color(color_value) + string + color(COLORS[:clear])
end
end
def self.color(color_value)
"\e[#{color_value}m"