clear(options = nil) — ActiveSupport::Cache::DeprecatedRedisCacheStore — Ruby on Rails edge

Version:

clear(options = nil)

Clear the entire cache on all Redis servers. Safe to use on shared servers if the cache is namespaced.

Failsafe: Raises errors.

Parameters

options opt = nil

Source

# File activesupport/lib/active_support/cache/deprecated_redis_cache_store.rb, line 315
      def clear(options = nil)
        failsafe :clear do
          if namespace = merged_options(options)[:namespace]
            delete_matched "*", namespace: namespace
          else
            redis.then { |c| c.flushdb }
          end
        end
      end

Defined in activesupport/lib/active_support/cache/deprecated_redis_cache_store.rb line 315 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Cache::DeprecatedRedisCacheStore