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(…) …
How to output my ruby commandline text in different colours
Aug 3, 2016 · puts "this is red".red puts "this is red with a blue background (read: ugly)".red_on_blue puts "this is red with an underline".red.underline puts "this is really bold …
ruby - How can I change the text color in the windows command …
require 'color-console' Console.puts "Some text" # Outputs text using the current console colours Console.puts "Some other text", :red # Outputs red text with the current background …
bash - Terminal color in Ruby - Stack Overflow
Jul 10, 2009 · I am a big fan of the Ruby colorize gem, which I recently downloaded. Once you download and include it into your program, you can add.colorize(:blue) to the end of any string. …
How to add color to GitHub's README.md file - Stack Overflow
change color for only part of the text. code in README.md file, where \ is used to skip backspace: # ${This\ is\ a\ {\color{red}Big}}\ Title$ output in GitHub: and so on, you can try the rest by …
Ruby formatting for ordinals: '1' as '1st', '2' as '2nd' etc
Jan 1, 2017 · The Ruby on Rails framework is chock full of interesting little nuggets. Ordinalize is a number extension that returns the corresponding ordinal number as a string. For instance, …
ruby - how to change the color of a String class - Stack Overflow
Jun 28, 2016 · Please never tell anybody I helped you with this. class String @colors_hash = { red: 31, green: 32, yellow: 33, blue: 34, pink: 35, light_blue: 94, white: 97, light_grey: 37, black: …
How to convert html color names into RGB values in Ruby?
I know there is a gem called Color. I installed it. But for the life of me, I can't figure out how to use the thing. I just want to convert a color name into its RGB values, if possible without copying …
Convert RGB Color to HEX Color Ruby - Stack Overflow
Jan 11, 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( …
ruby - how to change text color in rails views - Stack Overflow
Jan 28, 2019 · If status is "pending" show the "pending" on blue color. If status is "Accepted" show the "Accepted" in Green color.