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.

Methods
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Class Public methods
new(options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 11
11:       def initialize(options = nil)
12:         super(options)
13:         extend Strategy::LocalCache
14:       end
Instance Public methods
cleanup(options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 19
19:       def cleanup(options = nil)
20:       end
clear(options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 16
16:       def clear(options = nil)
17:       end
decrement(name, amount = 1, options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 25
25:       def decrement(name, amount = 1, options = nil)
26:       end
delete_matched(matcher, options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 28
28:       def delete_matched(matcher, options = nil)
29:       end
increment(name, amount = 1, options = nil)

Source: show | on GitHub 

    # File activesupport/lib/active_support/cache/null_store.rb, line 22
22:       def increment(name, amount = 1, options = nil)
23:       end