A small Ruby logger for debugging libraries and applications. Pretty much a clone of debug for Node.js
- Smaller and faster than Ruby's logger
- Colorized output for tty output devices (like stderr)
- Filter log messages by namespace
- Standard logger interface (responds to #debug, #warn, #error, etc.)
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install lug
TODO: Write usage instructions here
Performance comparison between Ruby's Logger class and Lug logger classes.
TtyLogger colorizes output and calculates elapsed time between lines.
user system total real Logger#debug 2.720000 0.430000 3.150000 ( 3.144094) Lug::Logger#log 1.470000 0.050000 1.520000 ( 1.521829) Lug::Logger#log + TtyDevice 1.480000 0.040000 1.520000 ( 1.522490) Lug::Logger#debug 1.740000 0.050000 1.790000 ( 1.785965) Lug::Logger#debug + TtyDevice 1.740000 0.040000 1.780000 ( 1.781318)
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake to run the tests. You can also run
bin/console for an interactive
prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To
release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push
git commits and tags, and push the
.gem file to
Bug reports and pull requests are welcome on GitHub at https://github.com/munshkr/lug. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
The gem is available as open source under the terms of the MIT License.