Class: Redis::SubscribedClient

Inherits:
Object
  • Object
show all
Defined in:
lib/redis/subscribe.rb

Instance Method Summary collapse

Constructor Details

#initialize(client) ⇒ SubscribedClient

Returns a new instance of SubscribedClient.



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# File 'lib/redis/subscribe.rb', line 3

def initialize(client)
  @client = client
end

Instance Method Details

#call(*args) ⇒ Object

Starting with 2.2.1, assume that this method is called with a single array argument. Check its size for backwards compat.



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# File 'lib/redis/subscribe.rb', line 9

def call(*args)
  if args.first.is_a?(Array) && args.size == 1
    command = args.first
  else
    command = args
  end

  @client.process([command])
end

#call_without_reply(command) ⇒ Object

Assume that this method is called with a single array argument. No backwards compat here, since it was introduced in 2.2.2.



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# File 'lib/redis/subscribe.rb', line 21

def call_without_reply(command)
  @commands.push command
  nil
end

#psubscribe(*channels, &block) ⇒ Object 



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# File 'lib/redis/subscribe.rb', line 30

def psubscribe(*channels, &block)
  subscription("psubscribe", "punsubscribe", channels, block)
end

#punsubscribe(*channels) ⇒ Object 



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# File 'lib/redis/subscribe.rb', line 38

def punsubscribe(*channels)
  call [:punsubscribe, *channels]
end

#subscribe(*channels, &block) ⇒ Object 



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# File 'lib/redis/subscribe.rb', line 26

def subscribe(*channels, &block)
  subscription("subscribe", "unsubscribe", channels, block)
end

#unsubscribe(*channels) ⇒ Object 



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# File 'lib/redis/subscribe.rb', line 34

def unsubscribe(*channels)
  call [:unsubscribe, *channels]
end