positron 0.2.4

parse and execute boolean expressions
Documentation 
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/*
 * positron - parse and execute boolean expressions
 * Copyright (C) 2021 DevHyperCoder
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

use itertools::{Itertools, MultiProduct};

/// Rust port of itertools.product(repeat)
pub fn product_repeat<I>(it: I, repeat: usize) -> MultiProduct<I>
where
    I: Iterator + Clone,
    I::Item: Clone,
{
    std::iter::repeat(it).take(repeat).multi_cartesian_product()
}