Ask

A simple toolset for asking questions through the terminal.

Usage

extern crate ask;

use ask::question::{OpenEnded, MultipleChoice, OptionGroup, TraitQuestion};


fn main() {
    let answer_collections = multiple_choice
        .add_option_group(
            OptionGroup::new("Entrees")
                .add_option("Calamari".to_owned())
                .add_option("Buffalo wings".to_owned())
                .add_option("Shrimp".to_owned())
        )
        .add_option_group(
            OptionGroup::new("Main Coarse")
                .add_option("T-Bone".to_owned())
                .add_option("Burger".to_owned())
                .add_option("Duck".to_owned())
        )
        .set_validation(Box::new(|answer_collection| {
                validate::group_options::selections_are_gtoe(& answer_collection, 0) &&
                validate::group_options::selections_are_ltoe(& answer_collection, 3)
            })
        )
        // .replace_continue_btn("CAN CONTINUE!!".to_owned(), "CANNOT CONTINUE!!".to_owned()) //can customize continue btn
        .send()
        .unwrap();


    println!("");

    // let answer_collections = multiple_choice.to_answer_collections(); //can pull the answer_collections at any time
    for answer_sets in answer_collections.answer_sets{
        for answer in answer_sets.answers{
            println!("{}", answer);
        }
    }

should show: