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Contents
module Timezone
# This class provides a way to set a custom hook for deprecations.
module Deprecate
class << self
# Set the custom deprecation callback. By default this
# issues a deprecation warning.
#
# @param callback [#call] the custom callback
#
# @example Send a message to StatsD
# Timezone::Deprecate.callback = lambda do |klass, method, _|
# StatsD.increment(sanitize(klass, method))
# end
#
# @example Send a message to a custom logger
# Timezone::Deprecate.callback = lambda do |klass, method, msg|
# MyLogger.log("[#{klass} : #{method}] #{msg}")
# end
attr_writer :callback
# @!visibility private
def callback
@callback || ->(_, _, message) { warn(message) }
end
# @!visibility private
def call(klass, method, message)
callback && callback.call(klass, method, message)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems