Tons of Solutions Engineering work done today for the rest of the CS team! Headway, Howard Hanna, Engels, Brighton, etc. Also completed Datasnippers auth flow and worked on Anthology's script. Cloned Anthology's courses (900..) and will clone Full Story on Monday.
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Scripts/node_modules/chromium-bidi/lib/cjs/utils/EventEmitter.js
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74
Scripts/node_modules/chromium-bidi/lib/cjs/utils/EventEmitter.js
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.EventEmitter = void 0;
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/**
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* Copyright 2022 Google LLC.
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const mitt_1 = __importDefault(require("mitt"));
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class EventEmitter {
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#emitter = (0, mitt_1.default)();
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on(type, handler) {
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this.#emitter.on(type, handler);
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return this;
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}
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/**
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* Like `on` but the listener will only be fired once and then it will be removed.
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* @param event The event you'd like to listen to
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* @param handler The handler function to run when the event occurs
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* @return `this` to enable chaining method calls.
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*/
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once(event, handler) {
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const onceHandler = (eventData) => {
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handler(eventData);
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this.off(event, onceHandler);
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};
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return this.on(event, onceHandler);
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}
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off(type, handler) {
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this.#emitter.off(type, handler);
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return this;
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}
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/**
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* Emits an event and call any associated listeners.
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*
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* @param event The event to emit.
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* @param eventData Any data to emit with the event.
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* @return `true` if there are any listeners, `false` otherwise.
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*/
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emit(event, eventData) {
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this.#emitter.emit(event, eventData);
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}
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/**
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* Removes all listeners. If given an event argument, it will remove only
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* listeners for that event.
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* @param event - the event to remove listeners for.
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* @returns `this` to enable you to chain method calls.
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*/
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removeAllListeners(event) {
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if (event) {
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this.#emitter.all.delete(event);
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}
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else {
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this.#emitter.all.clear();
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}
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return this;
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}
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}
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exports.EventEmitter = EventEmitter;
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//# sourceMappingURL=EventEmitter.js.map
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