Class: WebsocketRails::EventMap

Inherits:
Object
  • Object
show all
Defined in:
lib/websocket_rails/event_map.rb

Overview

Provides a DSL for mapping client events to controller actions.

Example events.rb file

# located in config/initializers/events.rb
WebsocketRails::EventMap.describe do
  subscribe :client_connected, to: ChatController, with_method: :client_connected
end

A single event can be mapped to any number of controller actions.

subscribe :new_message, :to => ChatController, :with_method => :rebroadcast_message
subscribe :new_message, :to => LogController, :with_method => :log_message

Events can be nested underneath namesapces.

namespace :product do
  subscribe :new, :to => ProductController, :with_method => :new
end

Defined Under Namespace

Classes: DSL, Namespace

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dispatcher) ⇒ EventMap

Returns a new instance of EventMap.



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# File 'lib/websocket_rails/event_map.rb', line 28

def initialize(dispatcher)
  @dispatcher = dispatcher
  @namespace  = DSL.new(dispatcher).evaluate WebsocketRails.config.route_block
  @namespace  = DSL.new(dispatcher,@namespace).evaluate InternalEvents.events
end

Instance Attribute Details

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.



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# File 'lib/websocket_rails/event_map.rb', line 26

def namespace
  @namespace
end

Class Method Details

.describe(&block) ⇒ Object 



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# File 'lib/websocket_rails/event_map.rb', line 22

def self.describe(&block)
  WebsocketRails.config.route_block = block
end

Instance Method Details

#reload_controllers! ⇒ Object

Proxy the reload_controllers! method to the global namespace.



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# File 'lib/websocket_rails/event_map.rb', line 39

def reload_controllers!
  @namespace.reload_controllers!
end

#routes_for(event, &block) ⇒ Object 



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# File 'lib/websocket_rails/event_map.rb', line 34

def routes_for(event, &block)
  @namespace.routes_for event, &block
end