Initial commit

[yaffs-website] / node_modules / currently-unhandled / core.js

'use strict';
var arrayFindIndex = require('array-find-index');

module.exports = function () {
        var unhandledRejections = [];

        function onUnhandledRejection(reason, promise) {
                unhandledRejections.push({reason: reason, promise: promise});
        }

        function onRejectionHandled(promise) {
                var index = arrayFindIndex(unhandledRejections, function (x) {
                        return x.promise === promise;
                });

                unhandledRejections.splice(index, 1);
        }

        function currentlyUnhandled() {
                return unhandledRejections.map(function (entry) {
                        return {
                                reason: entry.reason,
                                promise: entry.promise
                        };
                });
        }

        return {
                onUnhandledRejection: onUnhandledRejection,
                onRejectionHandled: onRejectionHandled,
                currentlyUnhandled: currentlyUnhandled
        };
};