Class: NebulousStomp::RedisHandlerNull

Inherits:
RedisHandler show all
Defined in:
lib/nebulous_stomp/redis_handler_null.rb

Overview

Behaves just like RedisHandler, except, does nothing and expects no connection to Redis.

This is hopefully useful for testing – if only for testing of Nebulous.

Instance Attribute Summary collapse

Attributes inherited from RedisHandler

#redis

Instance Method Summary collapse

Methods inherited from RedisHandler

#method_missing, #redis_on?

Constructor Details

#initialize(connectHash = {}) ⇒ RedisHandlerNull

Returns a new instance of RedisHandlerNull.



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 19

def initialize(connectHash={})
  super
  @fake_pair = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class NebulousStomp::RedisHandler

Instance Attribute Details

#fake_pair ⇒ Object (readonly)

Returns the value of attribute fake_pair.



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 17

def fake_pair
  @fake_pair
end

Instance Method Details

#connect ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 28

def connect
  @redis = true
  self
end

#connected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 38

def connected?
  @fake_pair != {}
end

#del(key) ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 47

def del(key)
  x = @fake_pair.empty? ? 0 : 1
  @fake_pair = {}
  x
end

#get(key) ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 53

def get(key)
  @fake_pair.values.first
end

#insert_fake(key, value) ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 24

def insert_fake(key, value)
  @fake_pair = { key => value }
end

#quit ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 33

def quit
  @redis = nil
  self
end

#set(key, value, hash = nil) ⇒ Object 



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# File 'lib/nebulous_stomp/redis_handler_null.rb', line 42

def set(key, value, hash=nil) 
  insert_fake(key, value)
  "OK"
end