Method: ActiveSupport::Cache::MemCacheStore#clear

Defined in:

activesupport/lib/active_support/cache/mem_cache_store.rb

#clear(options = nil) ⇒ Object

Clear the entire cache on all memcached servers. This method should be used with care when shared cache is being used.

# File 'activesupport/lib/active_support/cache/mem_cache_store.rb', line 171

def clear(options = nil)
  rescue_error_with(nil) { @data.with { |c| c.flush_all } }
end