Override Logging messages in Rails

enhanced_logger.rb

# drop this into config/initializers/enhanced_logger.rb

raise 'Check logger workaround if Rails version has changed' unless
  Rails::version == "3.0.7"

# Overrides /path/to/gems/activesupport-3.0.7/lib/active_support/buffered_logger.rb
module ActiveSupport
  class BufferedLogger
    def add(severity, message = nil, progname = nil, &block)
      return if @level > severity
      message = (message || (block && block.call) || progname).to_s
      # If a newline is necessary then create a new message ending with a newline.
      # Ensures that the original message is not mutated.

      # eg. Here we print out the log level at the start of the message
      # => Severity.constants[severity]}_LEVEL
      message = "#{Severity.constants[severity]}_LEVEL #{message}\n" unless message[-1] == ?\n

      buffer << message
      auto_flush
      message
    end
  end
end