How can I have ruby logger log output to stdout as well as file?

How can I have ruby logger log output to stdout as well as file?

ruby logging

ruby

Logging in Sinatra?

ruby logging sinatra rack

ruby

How can we watch the Rails development log?

ruby-on-rails ruby windows logging git-bash

ruby

Ruby - share logger instance among module/classes

ruby logging class-design

ruby

Logging in delayed_job?

ruby-on-rails ruby logging delayed-job clockwork

ruby

Rails: Logging for code in the lib directory?

ruby-on-rails ruby logging

ruby

How do I log every method that's called in a Ruby program?

ruby logging methods

ruby

NameError: undefined local variable or method `logger'

ruby-on-rails ruby logging

ruby

Setting up the logger in rails 3

ruby-on-rails ruby ruby-on-rails-3 logging

ruby

How do I log the entire trace back of a Ruby exception using the default Rails logger?

ruby-on-rails ruby logging

ruby

How to format ruby logger?

ruby logging

ruby

How do you debug a Sinatra app like a Rails app?

ruby-on-rails ruby debugging logging sinatra

ruby

Is Ruby's stdlib Logger class thread-safe?

ruby multithreading logging thread-safety log4r

ruby

Rails console is not outputting SQL Statements to my Development Log

ruby ruby-on-rails-3 logging development-environment

ruby

How to log real client ip in rails log when behind proxy like nginx

ruby ruby-on-rails-3 logging nginx reverse-proxy

ruby