Module: Eventish

Defined in:
lib/eventish/version.rb,
lib/eventish.rb,
lib/eventish/event_api.rb,
lib/eventish/simple_event.rb,
lib/eventish/plugins/logger.rb,
lib/eventish/adapters/wisper.rb,
lib/eventish/active_job_event.rb,
lib/eventish/plugins/rails_logger.rb,
lib/eventish/active_record/callback.rb,
lib/eventish/adapters/active_support.rb

Overview

:nodoc:

Defined Under Namespace

Modules: ActiveRecord, Adapters, EventApi, Plugins Classes: ActiveJobEvent, SimpleEvent

Constant Summary collapse

OPTIONS = 
i[adapter after_event before_event].freeze
AdapterError = 
Class.new(StandardError)
VERSION = 
'0.5.1'

Class Method Summary collapse

Class Method Details

.adapter ⇒ Object 



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# File 'lib/eventish.rb', line 13

def adapter
  config.adapter
end

.config ⇒ Object 



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# File 'lib/eventish.rb', line 17

def config
  @options ||= Struct.new(*OPTIONS).new # rubocop:disable Naming/MemoizedInstanceVariableName
end

.descendants(klass) ⇒ Object

From Rails 6.0



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# File 'lib/eventish.rb', line 22

def descendants(klass)
  descendants = []
  ObjectSpace.each_object(klass.singleton_class) do |k|
    next if k.singleton_class?

    descendants.unshift k unless k == self
  end
  descendants
end

.publish(event_name, target = nil, block: nil) ⇒ Object 



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# File 'lib/eventish.rb', line 32

def publish(event_name, target = nil, block: nil)
  config.adapter&.publish(event_name, target, block: block)
end

.setup {|@options| ... } ⇒ Object

Yields:

  • (@options)

Raises:



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# File 'lib/eventish.rb', line 36

def setup
  @options ||= Struct.new(*OPTIONS).new
  yield(@options) if block_given?
  raise AdapterError, 'Please specify an event adapter' unless @options.adapter

  @options
end

.subscribers ⇒ Object 



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# File 'lib/eventish.rb', line 44

def subscribers
  @subscribers ||= {}
end