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Contents
# frozen_string_literal: true
require 'webrick'
module Intranet
# The default logger for the Intranet. It is based on +WEBrick::BasicLog+ but adds timestamp and
# colors to the messages.
class Logger < WEBrick::BasicLog
COLOR = {
FATAL => "\033[1;37;41m",
ERROR => "\033[0;31m",
WARN => "\033[0;33m",
INFO => "\033[0;36m",
DEBUG => "\033[0;35m"
}.freeze
private_constant :COLOR
# Initializes a new logger for $stderr that outputs messages at +level+ or higher.
# +level+ can be modified later (attribute accessor).
# @param level The initial log level.
def initialize(level = INFO)
super($stderr, level)
end
# Logs a message at a given level if it is above the current log level.
# @param level The level of the message
# @param msg [String] The message
def log(level, msg)
super(level, COLOR[level] + Time.now.strftime('[%Y-%m-%d %H:%M:%S] ') + msg + "\033[0m")
end
# Logs an object that responds to +to_s+ at level INFO.
# @param obj [Object] The object to log.
def <<(obj)
info(obj.to_s.chomp)
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems