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clear

clear(options = nil)

Instance Public methods

Deletes all items from the cache. In this case it deletes all the entries in the specified file store directory except for .gitkeep. Be careful which directory is specified in your config file when using FileStore because everything in that directory will be deleted.

Links:

https://github.com/rails/rails/blob/830044ee6f5fc7940ba06d7527c9fb09e046d6e3/activesupport/lib/active_support/cache/file_store.rb#L28

doc_ruby_on_rails

2015-06-20 00:00:00

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