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Contents
module Timber
module Util
# @private
module ActiveSupportLogSubscriber
extend self
def find(component, type)
::ActiveSupport::LogSubscriber.log_subscribers.find do |subscriber|
subscriber.class == type
end
end
def subscribed?(component, type)
!find(component, type).nil?
end
# I don't know why this has to be so complicated, but it is. This code was taken from
# lograge :/
def unsubscribe!(component, type)
subscriber = find(component, type)
if !subscriber
raise "We could not find a log subscriber for #{component.inspect} of type #{type.inspect}"
end
events = subscriber.public_methods(false).reject { |method| method.to_s == 'call' }
events.each do |event|
::ActiveSupport::Notifications.notifier.listeners_for("#{event}.#{component}").each do |listener|
if listener.instance_variable_get('@delegate') == subscriber
::ActiveSupport::Notifications.unsubscribe listener
end
end
end
end
end
end
end
Version data entries
57 entries across 57 versions & 1 rubygems