Class: CelluloidIOPGListener::Examples::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/celluloid-io-pg-listener/examples/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(optional_arg = nil, *options) ⇒ Client

Defining initialize is optional,

unless you have custom args you need to handle
aside from those used by the CelluloidIOPGListener::Client

But if you do define it, use a splat,

hash or array splat should work,
depending on your signature needs.

With either splat, only pass the splat params to super,

and handle all your custom params locally.



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# File 'lib/celluloid-io-pg-listener/examples/client.rb', line 17

def initialize(optional_arg = nil, *options)
  @optional_arg = optional_arg # handle it here, don't pass it on!
end

Instance Attribute Details

#optional_arg ⇒ Object (readonly)

Returns the value of attribute optional_arg.



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# File 'lib/celluloid-io-pg-listener/examples/client.rb', line 7

def optional_arg
  @optional_arg
end

Instance Method Details

#insert_callback(channel, payload) ⇒ Object 



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# File 'lib/celluloid-io-pg-listener/examples/client.rb', line 21

def insert_callback(channel, payload)
  # <-- within the unlisten_wrapper's block if :insert_callback is the callback_method
  debug "#{self.class} channel is #{channel}"
  debug "#{self.class} payload is #{payload}"
end