Class: EventSourcing::Aggregate::Manager::Cache

Inherits:

Hash

Object
Hash
EventSourcing::Aggregate::Manager::Cache

Defined in:: lib/event_sourcing/aggregate/manager/cache.rb

Instance Method Summary collapse

#initialize(event_bus) ⇒ Cache constructor

A new instance of Cache.
#instance_of(aggregate, id) ⇒ Object

Constructor Details

#initialize(event_bus) ⇒ `Cache`

Returns a new instance of Cache.



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# File 'lib/event_sourcing/aggregate/manager/cache.rb', line 7

def initialize(event_bus)
  @event_bus = event_bus
end

Instance Method Details

#instance_of(aggregate, id) ⇒ `Object`



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# File 'lib/event_sourcing/aggregate/manager/cache.rb', line 11

def instance_of(aggregate, id)
  self[id] ||= aggregate::Actor.spawn!(name: id, supervise: true, args: [@event_bus, @event_bus.get_stream(id)])
end