@shopify/app-bridge/util/collection.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Add an item to a collection, return a function that can then be used to
 * remove the item from the collection. Optionally accepting a callback that is
 * invoked when the item is removed from the collection.
 *
 * @internal
 */
function addAndRemoveFromCollection(collection, item, then) {
    collection.push(item);
    return function () {
        return removeFromCollection(collection, item, then);
    };
}
exports.addAndRemoveFromCollection = addAndRemoveFromCollection;
/**
 * Remove the item from the collection. Optionally accepting a callback that is
 * invoked when the item is removed from the collection.
 *
 * @internal
 */
function removeFromCollection(collection, item, then) {
    var idx = collection.findIndex(function (i) { return i === item; });
    if (idx >= 0) {
        collection.splice(idx, 1);
        if (then) {
            then(item);
        }
        return true;
    }
    return false;
}
exports.removeFromCollection = removeFromCollection;