node-express-mongodb-jwt-rest-api-skeleton/app/middleware/utils/removeExtensionFromFile.js

Node.js express.js MongoDB JWT REST API - This is a basic API REST skeleton written on JavaScript using async/await. Great for building a starter web API for your front-end (Android, iOS, Vue, react, angular, or anything that can consume an API)

/**
 * Removes extension from file
 * @param {string} file - filename
 */
const removeExtensionFromFile = (file) => {
  return file.split('.').slice(0, -1).join('.').toString()
}

module.exports = { removeExtensionFromFile }