Arrow Functions

Arrow functions don't have their own 'arguments' object but inherit it from the enclosing scope. This is similar to how they handle the `this` keyword. If an arrow function is defined within a regular function, it can access the `arguments` object of that enclosing function. However, if an arrow function is defined at the top level or in a context where no `arguments` object exists, attempts to access `arguments` will result in a reference to the variable in an outer scope or a ReferenceError if no such variable exists. Instead of using the `arguments` object, the recommended approach in arrow functions is to use rest parameters (`...args`), which provide a true array of arguments with all Array methods available. For example: `const sum = (...numbers) => numbers.reduce((total, n) => total + n, 0);`. This limitation is consistent with the minimalist design of arrow functions, which lack their own bindings for several keywords including `this`, `super`, `arguments`, and `new.target`.