Is there some special character codes I can output to switch the text color to red, then switch it back to white? I'm using ruby but I imagine this would be the same in any other language.
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Using Ruby, how can I perform background and foreground text colorization for output in the terminal? I remember, when programming Pascal we all used to write our own textcolor(…) procedures to make our small educational programs look more pretty and presentational.
How can I use Ruby to colorize the text output to a terminal?
ruby - How can I change the text color in the windows command prompt ...
I was thinking of the ruby command line text when I asked my question back in 2010. The question has over 11,000 views and a stack of external links. I wouldn't have thought to look for 'colorized ruby output' when I was forming my question and infact couldn't find that answer at the time when searching. The implied answers may be similar but the questions are posed quite differently. I see ...
I created a method to modify the colors of the String class, but I can not. The following code: class String @colors_hash = { red: 31, green: 32, yellow: 33, blue: 34, pink: 35, light_blue: 94, ...