zachleigh / yarak

     *

     * @return mixed

     */

    public function ask($question, $default = null)

    {

        $helper = $this->getHelper('question');

        $question = new Question($question, $default);

        return $helper->ask($this->input, $this->getOutputInterface(), $question);

    }

    /**

     * Ask a password.

     *

     * @return mixed

     */

    public function choose($question, array $choices, $default = null)

    {

        $helper = $this->getHelper('question');

        $question = new ChoiceQuestion($question, $choices, $default);

        $question->setErrorMessage('%s is not a valid answer.');

        return $helper->ask($this->input, $this->getOutputInterface(), $question);

    }

    /**

     * Ask a question where some auto-completion help is provided.

     *

     * @return mixed

     */

    public function anticipate($question, array $autoCompletion, $default = null)

    {

        $helper = $this->getHelper('question');

        $question = new Question($question, $default);

        $question->setAutocompleterValues($autoCompletion);

        return $helper->ask($this->input, $this->getOutputInterface(), $question);

    }

    /**

     * Ask a question where the answer is available from a list of predefined choices and more choices can be selected.

     *

     * @return mixed

     */

    public function choice($question, array $choices, $default = null)

    {

        $helper = $this->getHelper('question');

        $question = new ChoiceQuestion($question, $choices, $default);

        $question->setMultiselect(true);

        return $helper->ask($this->input, $this->getOutputInterface(), $question);

    }

}