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root?

root?(name)

Instance Public methods

Returns true if the supplied name is currently in the data store.

WARNING: This method is only valid in a #transaction. It will raise PStore::Error if called at any other time.

Links:

https://github.com/ruby/ruby/blob/fc4b6cd25f231d19851cd256b7c0ad1fe06000d9/lib/pstore.rb#L230

doc_ruby_on_rails

2015-04-29 00:56:24

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