Consider a scenario where you have to implement a function to compute factorial numbers. How would ES6 features enhance the implementation of this recursive function?
- Utilize the let and const declarations for improved variable scoping and clarity.
- Apply the var declaration for simplicity and compatibility.
- Use the arrow function syntax for concise and expressive code.
- Implement the function using the function keyword for better readability.
ES6 features like let and const provide block-level scoping, enhancing the clarity of variables in the recursive factorial function. The arrow function syntax also contributes to code conciseness, making the implementation more elegant. The other options either introduce potential issues or miss the advantages of ES6 features.
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