rtools 0.9.0

Set of tools for my needs
Documentation 
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pub trait Apply<T> {
    fn apply(self, action: impl FnMut(T));
    fn apply2<U, Second: IntoIterator<Item = U>>(self, second: Second, action: impl FnMut(T, U));
}

impl<T, I: IntoIterator<Item = T>> Apply<T> for I {
    fn apply(self, mut action: impl FnMut(T)) {
        for item in self {
            action(item);
        }
    }

    fn apply2<U, Second: IntoIterator<Item = U>>(self, second: Second, mut action: impl FnMut(T, U)) {
        for (item, second) in self.into_iter().zip(second) {
            action(item, second);
        }
    }
}

#[cfg(test)]
mod test {
    use crate::apply::Apply;

    #[test]
    fn apply_arr() {
        let mut ve = vec![];
        [1, 2, 3, 4, 5].apply(|a| {
            ve.push(a);
        });
        assert_eq!(&ve, &[1, 2, 3, 4, 5]);
    }

    #[test]
    fn apply_tuple() {
        let mut num = vec![];
        let mut ch = vec![];
        [(1, '5'), (2, '4'), (3, '3'), (4, '2'), (5, '1')].apply(|(n, c)| {
            num.push(n);
            ch.push(c.clone());
        });
        assert_eq!(&num, &[1, 2, 3, 4, 5]);
        assert_eq!(&ch, &['5', '4', '3', '2', '1']);
    }

    #[test]
    fn apply2_arr() {
        let mut num = vec![];
        let mut ch = vec![];
        [1, 2, 3, 4, 5].apply2(['5', '4', '3', '2', '1'], |n, c| {
            num.push(n);
            ch.push(c);
        });
        assert_eq!(&num, &[1, 2, 3, 4, 5]);
        assert_eq!(&ch, &['5', '4', '3', '2', '1']);
    }
}