https://github.com/cldwalker/ripl-color_error

ripl plugin to colorize errors
https://github.com/cldwalker/ripl-color_error

Last synced: about 1 year ago
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ripl plugin to colorize errors

• Host: GitHub
• URL: https://github.com/cldwalker/ripl-color_error
• Owner: cldwalker
• License: mit
• Created: 2010-11-09T07:16:16.000Z (over 15 years ago)
• Default Branch: master
• Last Pushed: 2010-11-16T13:28:52.000Z (over 15 years ago)
• Last Synced: 2025-04-06T18:53:03.226Z (about 1 year ago)
• Language: Ruby
• Size: 97.7 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rdoc
  • Changelog: CHANGELOG.rdoc
  • License: LICENSE.txt

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README

          
== Description

This ripl plugin allows you to color errors in the console.

== Install

Install the gem with:

    sudo gem install ripl-color_error

== Usage

Add to your ~/.riplrc

    require 'ripl/color_error'

By default this plugin uses red. But say you want to configure it to blue:

    # after the above require

    Ripl.config[:color_error] = :blue

While in the console you can change colors as desired:

    $ ripl

    >> Ripl.config[:color_error] = :blue

    => :blue

    # To turn off coloring

    >> Ripl.config[:color_error] = false

    # If you know your ansi escape codes

    >> Ripl.config[:color_error] = '34;1'

    => '34;1'

    # See available predefined colors

    >> Ripl::ColorError::COLORS

To explore ansi escape codes, see {here}[http://en.wikipedia.org/wiki/ANSI_escape_code]. With

the correct code you can bold, underline, add a background color ...