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 our small educational programs look more pretty and presentational.
puts, prints and more — printing to the console in Ruby… - Medium
Mar 13, 2019 · Pretty print your Ruby objects with style -- in full color and with proper indentation - awesome-print/awesome_print
GitHub - awesome-print/awesome_print: Pretty print your Ruby objects ...
Mar 6, 2010 · Awesome Print. Awesome Print is a Ruby library that pretty prints Ruby objects in full color exposing their internal structure with proper indentation. Rails ActiveRecord objects and usage within Rails templates are supported via included mixins.
File: README — Documentation for rainbow (3.1.1) - RubyDoc.info
3 days ago · Rainbow is a ruby gem for colorizing printed text on ANSI terminals. It provides a string presenter object, which adds several methods to your strings for wrapping them in ANSI escape codes. These codes when printed in a terminal change text attributes like text color, background color, intensity etc.
Rails console: six ways to get pretty output | aneta_bielska
Solutions. There are couple of ways to get pretty output - list or a table output. For list output formatting use pry, yaml or awesome_print. And for table output formatting use hirb or irbtools. Pry. Add pry to Gemfile and bundle. Then simply type pry in rails console: > pry.
Colors - Ruby 2D
Colors. Learn about how to create and assign colors. Colors can be set for all objects in the window. All have a color method that can be used to get and set colors, for example:
ruby on rails - How to "pretty" format JSON output - Stack Overflow
Oct 10, 2023 · If you find that the pretty_generate option built into Ruby's JSON library is not "pretty" enough, I recommend my own NeatJSON gem for your formatting. To use it: gem install neatjson
How to Create Ruby Objects That Describe Themselves
Dec 28, 2018 · In this article you'll learn how the Ruby inspect method works & why do we use it. When you print a string or array you see its contents. Example: puts [1,2,3] 1 2 3 But when you print your own objects...
Colorize Ruby Terminal Output - DevDungeon
Apr 21, 2019 · This will show you how to format your text in a Ruby application. We will use the `colorize` gem, which works in Linux, Mac, and Windows too. Colorize works by adding the ANSI escape characters to set colors.
The 6 Different Ruby Colors And Looks (With Great Photos) - Rock …
Jan 11, 2024 · The Most Common Ruby Color. Rubies are famous for their striking red color, catching eyes and sparking interest all over the world. They’re a form of corundum, a mineral that, when red, we call a ruby. Corundum turns into a ruby through a natural process involving heat and pressure deep within the Earth.