#pragma once

#include <ranges>


namespace cruft::ranges {
    /// A convenience function that combines enumerate and zip, such that a preceding index element is returned in
    // the result tuple.
    template <::std::ranges::viewable_range... Rs>
    constexpr ::std::ranges::view auto
    izip (Rs &&...rs)
    {
        return ::std::views::zip (
            ::std::views::iota (0),
            ::std::forward<Rs> (rs)...
        );
    }
}