CowMug

cowmod provide an interactive command line user interface to ask questions to user.

!!!! It's on early development and it isn't considered stable yet !!!!

Usage

Add the following to your Cargo.toml:

[dependencies]
cowmug = "0.0.1"

License

This project is licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE)

• MIT License (LICENSE-MIT)

at your option.

Example

this example can be find at examples/sample.rs

extern crate cow_mug;
use cow_mug::Prompt;
use cow_mug::Question;
fn main() {
    let mut list_questions: Vec<Question> = Vec::new();
    let mut pizza_size = Question::new(String::from("Choose the size of your pizza: "));
    pizza_size.add_choice(String::from("Large"));
    pizza_size.add_choice(String::from("Medium"));
    pizza_size.add_choice(String::from("Small"));
    list_questions.push(pizza_size);

    let mut pizza_flavor = Question::new(String::from("Choose the flavor:"));
    let pizza_flavor_choices: Vec<String> = vec![
        String::from("Pepperoni"),
        String::from("4 cheeses"),
        String::from("Chicken"),
    ];
    pizza_flavor.add_choices(pizza_flavor_choices);
    list_questions.push(pizza_flavor);

    let mut prompt = Prompt::new();
    prompt.exec(&mut list_questions).unwrap();

    let answer_size = list_questions.get(0).unwrap().string_answer().unwrap();
    let answer_flavor = list_questions.get(1).unwrap().string_answer().unwrap();
    let mut choices_is_correct = Question::new(format!(
        "You choose pizza {} with {}, you confirm it?",
        answer_size, answer_flavor
    ));
    choices_is_correct.add_choice(String::from("yes"));
    choices_is_correct.add_choice(String::from("no"));
    list_questions.clear();
    list_questions.push(choices_is_correct);
    prompt.exec(&mut list_questions).unwrap();

    if let Some(is_correct) = list_questions.get(0).unwrap().string_answer() {
        if is_correct.as_str() == "yes" {
            println!("Great! See ya");
        } else {
            println!("Thats is terrible!! =/ ");
        }
    }
}