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instance method

PStore#roots

roots

# File tmp/rubies/ruby-3.1.3/lib/pstore.rb, line 223
def roots
  in_transaction
  @table.keys
end

Returns the names of all object hierarchies currently in the store.

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

See also #root? #save_data #path #save_data_with_atomic_file_rename_strategy also in 3.4 · 3.3 · 3.2 · 3.0