Method: Redis::Commands::Keys#renamenx

Defined in:
lib/redis/commands/keys.rb

#renamenx(old_name, new_name) ⇒ Boolean

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

Parameters:

  • old_name (String)
  • new_name (String)

Returns:

  • (Boolean) —

    whether the key was renamed or not



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# File 'lib/redis/commands/keys.rb', line 382

def renamenx(old_name, new_name)
  send_command([:renamenx, old_name, new_name], &Boolify)
end