jest-metadata/dist/utils/Rotator.js

🦸‍♂️ Superhero power for your Jest reporters! 🦸‍♀️

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Rotator = void 0;
class Rotator {
    #items = [];
    #offset = 0;
    get size() {
        return this.items.length;
    }
    get offset() {
        return this.#offset;
    }
    get items() {
        return [...this.#items.slice(this.offset), ...this.#items.slice(0, this.offset)];
    }
    find(predicate) {
        let i = this.size;
        while (i--) {
            const item = this.next();
            if (predicate(item)) {
                return item;
            }
        }
        return;
    }
    peek() {
        return this.#items[this.#offset];
    }
    reset() {
        this.#offset = 0;
        return this;
    }
    add(...items) {
        this.#items.push(...items);
        return this;
    }
    next() {
        const item = this.peek();
        this.#offset = (this.offset + 1) % this.items.length;
        return item;
    }
}
exports.Rotator = Rotator;
//# sourceMappingURL=Rotator.js.map