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Contents
# -*- encoding: utf-8 -*-
#
# Author:: Fletcher Nichol (<fnichol@nichol.ca>)
#
# Copyright (C) 2013, Fletcher Nichol
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Kitchen
# Mixin module that delegates logging methods to a local `#logger`.
#
# @author Fletcher Nichol <fnichol@nichol.ca>
module Logging
class << self
private
# @api private
# @!macro logger_method
# @method $1($2)
# Log a message with severity of $1
# @param message_or_progname [#to_s] the message to log. In the block
# form, this is the progname to use in the log message.
# @yield evaluates to the message to log. This is not evaluated unless
# the logger's level is sufficient to log the message. This allows
# you to create potentially expensive logging messages that are
# only called when the logger is configured to show them.
# @return [nil,true] when the given severity is not high enough (for
# this particular logger), log no message, and return true
def logger_method(meth)
define_method(meth) do |*args|
logger.public_send(meth, *args)
end
end
end
logger_method :banner
logger_method :debug
logger_method :info
logger_method :warn
logger_method :error
logger_method :fatal
end
end
Version data entries
30 entries across 30 versions & 1 rubygems