kei-p / diff_colorize

DiffColorize

Compare two text and decorate text differences.

Installation

Add this line to your application's Gemfile:

gem 'diff_colorize', github: 'kei-p/diff_colorize'

Examples

require 'diff_colorize'

result = DiffColorize.diff("abcde", "aBcDe")

result.color_t1
=> "a\e[31mb\e[0mc\e[31md\e[0me"

result.color_t2
=> "a\e[31mB\e[0mc\e[31mD\e[0me"

If you want to change the decorate color, set ANSI Escape sequences like this.

result.color_t2("\e[36m")
=> "a\e[36mB\e[0mc\e[36mD\e[0me"

Contributing

1. Fork it ( https://github.com/kei-p/diff_colorize/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