NiboshiJsonFormatter

A Ruby gem that makes your app log in JSON format. It may be useful if you ship all your logs to ElasticSearch.

Add this line to your application's Gemfile:

gem 'niboshi_json_formatter'

And then execute:

$ bundle

Or install it yourself as:

$ gem install niboshi_json_formatter

Add this to your config/environments/*.rb:

config.log_formatter = Niboshi::JsonFormatter.new

Update the formatter:

require 'niboshi_json_formatter'
@log = Logger.new(STDOUT)
@log.formatter = Niboshi::JsonFormatter.new
@log.info "foo bar"

#=> {"time":1417595700.318135,"formatted_time":"2014-12-03 17:35:00 +0900","hostname":"macmini.local","pid":66419,"tid":70165887050860,"level":"INFO","program_name":null,"message":"foo bar"}

1. Fork it ( https://github.com/[my-github-username]/niboshi_json_formatter/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