Logdup

Logdup duplicates logs partially. This extends Logger that is a built-in library of Ruby.

Add this line to your application's Gemfile:

gem 'logdup'

And then execute:

$ bundle

Or install it yourself as:

$ gem install logdup

logger = Logger.new("base.log")
logger.info("aaa")
logger.dup_to("other.log") do
  logger.info("bbb")
end
logger.info("ccc")

$ cat base.log
aaa
bbb
ccc

$ cat other.log
bbb

• 1.9.3
• 2.0.0
• 2.1.2

1. Fork it
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 new Pull Request

• v1.0.0 (2014-02-27 JST): First release
• v1.0.1 (2014-02-27 JST): Add homepage
• v1.0.2 (2014-05-26 JST): Confirmed that this gem is valid on Ruby 2.1.2