@lightningjs/threadx/src/utils.ts

A web browser-based JavaScript library that helps manage the communcation of data between one or more web worker threads.

/*
 * Copyright 2023 Comcast Cable Communications Management, LLC
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/**
 * The Global object.
 *
 * @remarks
 * Use this instead of accessing `window` or `self` directly.
 *
 * In the future we may try to get ThreadX working with NodeJS, in that case
 * this can be changed to include NodeJS vs Browser detection logic.
 */
export const resolvedGlobal: any =
  typeof self === 'undefined' ? globalThis : self;

export function assertTruthy(
  condition: unknown,
  message?: string,
): asserts condition {
  if (!condition) {
    throw new Error(message || 'Assertion failed');
  }
}