Class: Redis::BaseObject

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

Overview

Defines base functionality for all redis-objects.

Direct Known Subclasses

Counter, HashKey, List, Lock, Set, SortedSet, Value

Instance Method Summary collapse

Constructor Details

#initialize(key, *args) ⇒ BaseObject

Returns a new instance of BaseObject.



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# File 'lib/redis/base_object.rb', line 4

def initialize(key, *args)
  @key     = key.is_a?(Array) ? key.flatten.join(':') : key
  @options = args.last.is_a?(Hash) ? args.pop : {}
  @myredis = Objects::ConnectionPoolProxy.proxy_if_needed(args.first)
end

Instance Method Details

#allow_expiration(&block) ⇒ Object 



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# File 'lib/redis/base_object.rb', line 25

def allow_expiration(&block)
  result = block.call
  set_expiration
  result
end

#redis ⇒ Object

Dynamically query the handle to enable resetting midstream



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# File 'lib/redis/base_object.rb', line 11

def redis
  @myredis || ::Redis::Objects.redis
end

#set_expiration ⇒ Object 



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# File 'lib/redis/base_object.rb', line 17

def set_expiration
  if !@options[:expiration].nil?
    redis.expire(@key, @options[:expiration]) if redis.ttl(@key) < 0
  elsif !@options[:expireat].nil?
    redis.expireat(@key, @options[:expireat].to_i) if redis.ttl(@key) < 0
  end
end