forne 0.1.5

A Turing-complete but dead-simple spaced repetition CLI that helps you learn stuff.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

use crate::{
    set::{CardType, Set},
    SlimCard,
};

impl Set {
    /// Lists all the terms in the set of the given type, returning them as pairs of questions and answers.
    ///
    /// *Note: it is deliberately impossible to return card metadata through the traditional interface, and one should
    /// independently process that if this is required. The generical philosophy of Forne is not to interact with
    /// the method-specific metadata whenever possible, however.*
    pub fn list(&self, ty: CardType) -> Vec<SlimCard> {
        self.cards
            .values()
            .filter(|card| {
                ty == CardType::All
                    || (ty == CardType::Difficult && card.difficult)
                    || (ty == CardType::Starred && card.starred)
            })
            .map(|card| SlimCard {
                question: card.question.to_string(),
                answer: card.answer.to_string(),
                difficult: card.difficult,
                starred: card.starred,
            })
            .collect::<_>()
    }
}