How do I print / puts with color?

Like in the cucumber tests, there are color-coded outputs... how do开发者_如何学Go I do that?

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Do you mean in the context of irb? If so, I'd suggest Wirble to colourize your output.

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I'm not sure this is from any gem I have, but doing thig will result in purple output.

puts "\e[0;35m this is a purple text \e[0m\n"

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puts "\e[0;31m your text here \e[0m\n"