Created
May 8, 2015 13:26
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Ruby Colorize Strings
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| # | |
| # | |
| # | |
| class String | |
| # colorization | |
| def colorize(color_code) | |
| "\e[#{color_code}m#{self}\e[0m" | |
| end | |
| # text | |
| def black; colorize(30) end | |
| def red; colorize(31) end | |
| def green; colorize(32) end | |
| def yellow; colorize(33) end | |
| def blue; colorize(34) end | |
| def magenta; colorize(35) end | |
| def cyan; colorize(36) end | |
| def gray; colorize(37) end | |
| # bg | |
| def bg_black; colorize(40) end | |
| def bg_red; colorize(41) end | |
| def bg_green; colorize(42) end | |
| def bg_yellow; colorize(43) end | |
| def bg_blue; colorize(44) end | |
| def bg_magenta; colorize(45) end | |
| def bg_cyan; colorize(46) end | |
| def bg_gray; colorize(47) end | |
| # extra | |
| def bold; colorize(1) end | |
| def reverse_color; colorize(7) end | |
| end |
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