C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// ## Logging by Tim Pease [![](https://secure.travis-ci.org/TwP/logging.svg)](https://travis-ci.org/TwP/logging) * [Homepage](http://rubygems.org/gems/logging) * [Github Project](https://github.com/TwP/logging) ### Description **Logging** is a flexible logging library for use in Ruby programs based on the design of Java's log4j library. It features a hierarchical logging system, custom level names, multiple output destinations per log event, custom formatting, and more. ### Installation ``` gem install logging ``` ### Examples This example configures a logger to output messages in a format similar to the core ruby Logger class. Only log messages that are warnings or higher will be logged. ```ruby require 'logging' logger = Logging.logger(STDOUT) logger.level = :warn logger.debug "this debug message will not be output by the logger" logger.warn "this is your last warning" ``` In this example, a single logger is created that will append to STDOUT and to a file. Only log messages that are informational or higher will be logged. ```ruby require 'logging' logger = Logging.logger['example_logger'] logger.level = :info logger.add_appenders \ Logging.appenders.stdout, Logging.appenders.file('example.log') logger.debug "this debug message will not be output by the logger" logger.info "just some friendly advice" ``` The Logging library was created to allow each class in a program to have its own configurable logger. The logging level for a particular class can be changed independently of all other loggers in the system. This example shows the recommended way of accomplishing this. ```ruby require 'logging' Logging.logger['FirstClass'].level = :warn Logging.logger['SecondClass'].level = :debug class FirstClass def initialize @logger = Logging.logger[self] end def some_method @logger.debug "some method was called on #{self.inspect}" end end class SecondClass def initialize @logger = Logging.logger[self] end def another_method @logger.debug "another method was called on #{self.inspect}" end end ``` There are many more examples in the [examples folder](/examples) of the logging package. The recommended reading order is the following: * [simple.rb](/examples/simple.rb) * [rspec_integration.rb](/examples/rspec_integration.rb) * [loggers.rb](/examples/loggers.rb) * [classes.rb](/examples/classes.rb) * [hierarchies.rb](/examples/hierarchies.rb) * [names.rb](/examples/names.rb) * [lazy.rb](/examples/lazy.rb