Module: RedisCacheable

Extended by:
ActiveSupport::Concern
Includes:
Gitlab::Utils::StrongMemoize
Included in:
Ci::Runner, Ci::RunnerManager, Clusters::AgentToken
Defined in:
app/models/concerns/redis_cacheable.rb

Constant Summary collapse

CACHED_ATTRIBUTES_EXPIRY_TIME = 
24.hours

Instance Method Summary collapse

Instance Method Details

#cache_attributes(values) ⇒ Object 



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# File 'app/models/concerns/redis_cacheable.rb', line 28

def cache_attributes(values)
  with_redis do |redis|
    redis.set(cache_attribute_key, Gitlab::Json.dump(values), ex: CACHED_ATTRIBUTES_EXPIRY_TIME)
  end

  clear_memoization(:cached_attributes)
end

#cached_attribute(attribute) ⇒ Object 



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# File 'app/models/concerns/redis_cacheable.rb', line 23

def cached_attribute(attribute)
  cached_value = (cached_attributes || {})[attribute]
  cast_value_from_cache(attribute, cached_value) if cached_value
end

#merge_cache_attributes(values) ⇒ Object 



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# File 'app/models/concerns/redis_cacheable.rb', line 36

def merge_cache_attributes(values)
  existing_attributes = Hash(cached_attributes)
  merged_attributes = existing_attributes.merge(values.symbolize_keys)
  return if merged_attributes == existing_attributes

  cache_attributes(merged_attributes)
end