class ActiveSupport::Cache::NullStore

A cache store implementation which doesn't actually store anything. Useful in development and test environments where you don't want caching turned on but need to go through the caching interface.

This cache does implement the local cache strategy, so values will actually be cached inside blocks that utilize this strategy. See ActiveSupport::Cache::Strategy::LocalCache for more details.

Public Instance Methods

cleanup(options = nil) click to toggle source
# File lib/active_support/cache/null_store.rb, line 17
def cleanup(options = nil)
end
clear(options = nil) click to toggle source
# File lib/active_support/cache/null_store.rb, line 14
def clear(options = nil)
end
decrement(name, amount = 1, options = nil) click to toggle source
# File lib/active_support/cache/null_store.rb, line 23
def decrement(name, amount = 1, options = nil)
end
delete_matched(matcher, options = nil) click to toggle source
# File lib/active_support/cache/null_store.rb, line 26
def delete_matched(matcher, options = nil)
end
increment(name, amount = 1, options = nil) click to toggle source
# File lib/active_support/cache/null_store.rb, line 20
def increment(name, amount = 1, options = nil)
end

Private Instance Methods

delete_entry(key, options) click to toggle source
# File lib/active_support/cache/null_store.rb, line 37
def delete_entry(key, options)
  false
end
read_entry(key, options) click to toggle source
# File lib/active_support/cache/null_store.rb, line 30
def read_entry(key, options)
end
write_entry(key, entry, options) click to toggle source
# File lib/active_support/cache/null_store.rb, line 33
def write_entry(key, entry, options)
  true
end