Method: MemCache#incr

Defined in:
lib/gems/activesupport-2.2.2/lib/active_support/vendor/memcache-client-1.5.1/memcache.rb

#incr(key, amount = 1) ⇒ Object

Increments the value for key by amount and retruns the new value. key must already exist. If key is not an integer, it is assumed to be 0.



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# File 'lib/gems/activesupport-2.2.2/lib/active_support/vendor/memcache-client-1.5.1/memcache.rb', line 303

def incr(key, amount = 1)
  server, cache_key = request_setup key

  if @multithread then
    threadsafe_cache_incr server, cache_key, amount
  else
    cache_incr server, cache_key, amount
  end
rescue TypeError, SocketError, SystemCallError, IOError => err
  handle_error server, err
end