This class provides an Appender that can write to STDERR.
Creates a new Stderr Appender. The name 'stderr' will be used unless another is given. Optionally, a layout can be given for the appender to use (otherwise a basic appender will be created) and a log level can be specified.
Options:
:layout => the layout to use when formatting log events :level => the level at which to log
# File lib/logging/appenders/console.rb, line 50 def initialize( *args ) opts = Hash === args.last ? args.pop : {} name = args.empty? ? 'stderr' : args.shift super(name, STDERR, opts) end