AnsiPalette

AnsiPalette is yet another terminal coloring gem. I have never been satisfied with the various coloring gems, for one reason or another, and never knew the details of how each worked.

Goals of this Gem:

• Help me understand more about ANSI escape characters
• Create code the makes it easy to understand how ANSI escape charactors are used
• Create a simple and usable API for coloring strings

Installation

Add this line to your application's Gemfile:

gem 'ansi_palette'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ansi_palette

---

include AnsiPalette

puts Red("hello")

header = <<-HEADER
  A Classy Comment Header
HEADER

body = <<-BODY
  Some very interesting comment text.
  With all these intricate details.
  Explaining everything you could ever
  want to know.
BODY

doc = <<-DOC
  #{Red(header)}
    #{Cyan(body)}
DOC

puts doc

color = Blue("Header")
puts color

color = Red("Header")
color.bold = true
puts color

color = Yellow("Header")
color.bold = true
color.blink = true
puts color

color = Yellow("Header")
color.bold = true
color.blink = true
color.modifier = 3
puts color

color = Cyan("Header")
color.bold = true
color.modifier = 4
puts color

color = Red("Header")
color.inverse_colors = true
color.bold
puts color

# You can also you use the ColoredString class
colored_string = AnsiPalette::ColoredString.new(string: "hello")
colored_string.color = :red
puts colored_string

colored_string.background_color = :yellow
puts colored_string

colored_string.bold = true
puts colored_string

colored_string.blink = true
puts colored_string

colored_string.underline = true
puts colored_string

colored_string.inverse_colors = true
puts colored_string

colored_string.reset!
puts colored_string

Goals

Create yet another ANSI String gem but also: * The ability to create nested styled strings * The ability to easily compoud ANSI effects * No monkey patching on String * A codebase that explains how ANSI escape characters are used

Contributing

1. Fork it ( https://github.com/[my-github-username]/ansi_palette/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request