Class: Redis::BaseObject
- Inherits:
-
Object
- Object
- Redis::BaseObject
- Defined in:
- lib/redis/base_object.rb
Overview
Defines base functionality for all redis-objects.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(key, *args) ⇒ BaseObject
constructor
A new instance of BaseObject.
-
#redis ⇒ Object
Dynamically query the handle to enable resetting midstream.
- #set_expiration ⇒ Object
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 = args.first end |
Class Method Details
.expiration_filter(*names) ⇒ Object
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# File 'lib/redis/base_object.rb', line 26 def expiration_filter(*names) names.each do |name| # http://blog.jayfields.com/2006/12/ruby-alias-method-alternative.html bind_method = instance_method(name) define_method(name) do |*args, &block| result = bind_method.bind(self).call(*args, &block) set_expiration result end end end |
Instance Method Details
#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 |