Method: ActiveRecord::ConnectionAdapters::PoolManager#role_names

Defined in:: activerecord/lib/active_record/connection_adapters/pool_manager.rb

#role_names ⇒ `Object`



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# File 'activerecord/lib/active_record/connection_adapters/pool_manager.rb', line 14

def role_names
  @role_to_shard_mapping.keys
end