@bugsnag/core-performance/dist/prioritized-set.js

Core performance client

const Priority = {
    LOW: 0,
    NORMAL: 50000,
    HIGH: 100000
};
class PrioritizedSet {
    constructor(initialItems) {
        this.items = [];
        if (initialItems) {
            this.items = initialItems;
            this.sort();
        }
    }
    add(item, priority) {
        if (this.items.some(i => i.item === item)) {
            return false;
        }
        this.items.push({ item, priority });
        this.sort();
        return true;
    }
    addAll(items) {
        let added = false;
        for (const item of items) {
            if (!this.items.some(i => i.item === item.item)) {
                this.items.push(item);
                added = true;
            }
        }
        if (added) {
            this.sort();
        }
        return added;
    }
    *[Symbol.iterator]() {
        for (const item of this.items) {
            yield item.item;
        }
    }
    sort() {
        this.items.sort((a, b) => b.priority - a.priority);
    }
}

export { Priority, PrioritizedSet as default };