Class: WebsocketRails::DataStore::Base

Inherits:
ActiveSupport::HashWithIndifferentAccess
  • Object
show all
Defined in:
lib/websocket_rails/data_store.rb

Direct Known Subclasses

Connection, Controller

Constant Summary collapse

@@all_instances = 
Hash.new { |h,k| h[k] = [] }

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.



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# File 'lib/websocket_rails/data_store.rb', line 29

def initialize
  instances << self
end

Class Method Details

.clear_all_instances ⇒ Object 



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# File 'lib/websocket_rails/data_store.rb', line 25

def self.clear_all_instances
  @@all_instances = Hash.new { |h,k| h[k] = [] }
end

Instance Method Details

#collect_all(key) ⇒ Object 



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# File 'lib/websocket_rails/data_store.rb', line 37

def collect_all(key)
  collection = instances.each_with_object([]) do |instance, array|
    array << instance[key]
  end

  if block_given?
    collection.each do |item|
      yield(item)
    end
  else
    collection
  end
end

#destroy! ⇒ Object 



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# File 'lib/websocket_rails/data_store.rb', line 51

def destroy!
  instances.delete_if {|store| store.object_id == self.object_id }
end

#instances ⇒ Object 



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# File 'lib/websocket_rails/data_store.rb', line 33

def instances
  all_instances[self.class]
end