yock/ruby_koans
1
0
Fork 0
mirror of https://github.com/edgecase/ruby_koans.git synced 2026-04-21 01:03:20 -04:00
Code Issues Packages Projects Releases Wiki Activity

Disable colorization when the NO_COLOR env variable is defined.

Browse Source
This commit is contained in:
Jim Weirich
2010-08-26 07:55:04 -04:00
parent f88e9f1dfc
commit d17cc7b457
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/edgecase.rb
View File

@@ -53,8 +53,12 @@ module EdgeCase
end end
def self.colorize(string, color_value) def self.colorize(string, color_value)
if ENV['NO_COLOR']
string
else
color(color_value) + string + color(COLORS[:clear]) color(color_value) + string + color(COLORS[:clear])
end end
end
def self.color(color_value) def self.color(color_value)
"\e[#{color_value}m" "\e[#{color_value}m"