Method: Redis::Distributed#renamenx

Defined in:
lib/redis/distributed.rb

#renamenx(old_name, new_name) ⇒ Object

Rename a key, only if the new key does not exist.



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# File 'lib/redis/distributed.rb', line 245

def renamenx(old_name, new_name)
  ensure_same_node(:renamenx, [old_name, new_name]) do |node|
    node.renamenx(old_name, new_name)
  end
end