log4r YAML configuration

example.rb

require 'log4r'
require 'log4r/yamlconfigurator'
include Log4r

ycfg = YamlConfigurator
ycfg["LOGFILE"] = "/home/matt/logs/myapp.log"
ycfg.load_yaml_file("/home/matt/.config/ruby/logger.yaml")
root_logger = Logger['root_logger']

logger.yaml

---
# *** YAML2LOG4R ***
log4r_config:
  # define all pre config ...
  pre_config:
    custom_levels:
      - DEBUG
      - INFO
      - WARN
      - ERROR
      - FATAL
    global:
      level: 'DEBUG'
    root:
      level: 'DEBUG'
#    parameters:
#      - name   : x
#        value  : aaa
#      - name   : y
#        value  : bbb

  # define all loggers ...
  loggers:
    - name      : root_logger
      level     : DEBUG
      additive  : 'false'
      trace     : 'false'
      outputters:
        - stderr
        - logfile
#        - email
#        - scribe

  # define all outputters (incl. formatters)
  outputters:
    - type     : StderrOutputter
      name     : stderr 
      level    : WARNING
#      only_at  :
#        - INF
#        - WRN
#        - FAT
      formatter:
        date_pattern: '%y%m%d %H:%M:%S'
        pattern     : '%l| %t: %M'
        type        : PatternFormatter

    - type        : FileOutputter
      name        : logfile
      level       : DEBUG
      date_pattern: '%Y%m%d %H:%M:%S'
      filename    : "#{LOGFILE}"
      formatter   :
        date_pattern: '%y%m%d %H:%M:%S'
        pattern     : '%l | %d |%t: %M'
        type        : PatternFormatter
  
    # - type        : EmailOutputter
    #   name        : email
    #   level       : FAT
    #   server      : localhost
    #   subject     : 'Message from #{PN}:'
    #   from        : test@localhost
    #   to          : anhu@localhost
    #   immediate_at: FAT
    #   formatfirst : 'true'
    #   formatter   :
    #     date_pattern: '%y%m%d %H:%M:%S'
    #     pattern     : '%d %l: %m'
    #     type        : PatternFormatter

    # - type        : ScribeOutputter
    #   name        : scribe
    #   level       : DEB
    #   host        : "127.0.0.1"
    #   port        : "9090"
    #   formatter   :
    #     date_pattern: '%y%m%d %H:%M:%S'
    #     pattern     : '%d %l: %m'
    #     type        : PatternFormatter
---