How can I use Ruby to colorize the text output to a terminal?
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 …
How to output my ruby commandline text in different colours
Aug 3, 2016 · 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 …
ruby - How can I change the text color in the windows command …
However, you can change the foreground color without writing an escape sequence, for example by invoking a Win32 API function. I don't know how to do this sort of thing in Ruby off the top of my …
Ruby on Rails - How to print log messages in color
Ruby on Rails - How to print log messages in color Asked 11 years, 3 months ago Modified 4 years, 9 months ago Viewed 21k times
ruby on rails - How do I print / puts with color? - Stack Overflow
Jun 24, 2010 · How do I print / puts with color? Asked 15 years, 5 months ago Modified 9 years, 10 months ago Viewed 3k times
ruby on rails - Use custom colors with Spreadsheet gem - Stack Overflow
I need to use custom color and pattern_fg_color (HEX: 0x00adb1, RGB: 0,173,177). I was following advice from here, but it didn't work out for me (I am using it in another library based on the …
Convert RGB Color to HEX Color Ruby - Stack Overflow
Jan 10, 2022 · I am not able to get correct hex values when I try to convert the rgb color from JSON string to the HEX code. This is my code lane :test_code do update_android_strings( xml_path: …
How can I change the default syntax coloring in ruby 3.0's IRB
Mar 2, 2021 · I'm very happy to be using the most recent ruby 3.0; as well as having access to the updated command-line interpreter, which does syntax highlighting and coloring. However, the colors …
ruby - Colors in irb / rails console - Stack Overflow
Jul 16, 2014 · $ ruby color_test.rb I should be red And the test is actually red. Horray. However, the same is not happening in the rails console:
bash - Terminal color in Ruby - Stack Overflow
Jul 10, 2009 · Is there a Ruby module for colorizing strings in a Linux terminal?