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exist?

exist?(name, options = nil)

Instance Public methods

Returns true if the cache contains an entry for the given key.

Options are passed to the underlying cache implementation.

Links:

https://github.com/rails/rails/blob/02edbcdf220520c922993ce7ea4e537d71e1932d/activesupport/lib/active_support/cache.rb#L407

doc_ruby_on_rails

2015-06-20 00:00:00

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