src/DrushStack.php
protected function injectArguments($command, $assumeYes)
    {
        $cmd =
            $this->siteAlias . ' '
            . $command
            . ($assumeYes ? ' -y': '')
            . $this->arguments
            . $this->argumentsForNextCommand;
        $this->argumentsForNextCommand = '';

        return $cmd;
    }
protected function injectArguments($command, $assumeYes)
    {
        $cmd =
            $this->siteAlias . ' '
            . $command
            . ($assumeYes ? ' -y': '')
            . $this->arguments
            . $this->argumentsForNextCommand;
        $this->argumentsForNextCommand = '';

        return $cmd;
    }
Prepends site-alias and appends arguments to the command.

@param string $command
@param bool $assumeYes

@return string the modified command string