instance method `clear`

Ruby on Rails 8.0.4

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

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/redis_cache_store.rb, line 290
      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/redis_cache_store.rb line 290 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Cache::RedisCacheStore

Signature

Parameters