maths.ts/src/core/Error.ts

Math utilities library for TypeScript, JavaScript and Node.js

/**
 * @author Hector J. Vasquez <ipi.vasquez@gmail.com>
 *
 * @licence
 * 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.
 */

export interface InputErrorInfo {
  input: string;
  message: string;
}

export class InputError extends Error {
  private input: string;

  constructor(error: string | InputErrorInfo) {
    if (typeof error === 'string') {
      super(error);
    } else {
      super(error.message + ' -- at: ' + error.input);
    }
  }
}