method

clear

v5.0.0.1 - Show latest stable - 0 notes - Class: ActiveSupport::Cache::Store

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0 (0)
3.0.9 (-38)
3.1.0 (0)
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2 (0)
4.1.8 (28)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (3)
5.1.7 (0)
5.2.3 (0)
6.0.0 (3)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

clear(options = nil) public

Clears the entire cache. Be careful with this method since it could affect other processes if shared cache is being used.

The options hash is passed to the underlying cache implementation.

All implementations may not support this method.

Show source

# File activesupport/lib/active_support/cache.rb, line 467
      def clear(options = nil)
        raise NotImplementedError.new("#{self.class.name} does not support clear")
      end

clear

Related methods