vertx / io.vertx.rxjava.ext.shell.command / CommandRegistry / registerCommands

# registerCommands

`open fun registerCommands(commands: MutableList<Command>): CommandRegistry`

Like `io.vertx.rxjava.ext.shell.command.CommandRegistry#registerCommands`, without a completion handler.

### Parameters

`commands` -

Return

`open fun registerCommands(commands: MutableList<Command>, completionHandler: Handler<AsyncResult<MutableList<Command>>>): CommandRegistry`

Register a list of commands.

### Parameters

`commands` - the commands to register

`completionHandler` - notified when the command is registered

Return
a reference to this, so the API can be used fluently