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rails--rails/activesupport/lib/active_support/logger.rb

57 lines
1.3 KiB
Ruby

require 'active_support/core_ext/class/attribute_accessors'
require 'active_support/logger_silence'
require 'logger'
module ActiveSupport
class Logger < ::Logger
include LoggerSilence
# Broadcasts logs to multiple loggers.
def self.broadcast(logger) # :nodoc:
Module.new do
define_method(:add) do |*args, &block|
logger.add(*args, &block)
super(*args, &block)
end
define_method(:<<) do |x|
logger << x
super(x)
end
define_method(:close) do
logger.close
super()
end
define_method(:progname=) do |name|
logger.progname = name
super(name)
end
define_method(:formatter=) do |formatter|
logger.formatter = formatter
super(formatter)
end
define_method(:level=) do |level|
logger.level = level
super(level)
end
end
end
def initialize(*args)
super
@formatter = SimpleFormatter.new
end
# Simple formatter which only displays the message.
class SimpleFormatter < ::Logger::Formatter
# This method is invoked when a log event occurs
def call(severity, timestamp, progname, msg)
"#{String === msg ? msg : msg.inspect}\n"
end
end
end
end