JS Built-ins
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FunctionalProgrammingintermediate

Curry helper function

📖 Usage Example
function curry(fn) {
  return function curried(...args) {
    if (args.length >= fn.length) return fn(...args);
    return (...more) => curried(...args, ...more);
  };
}

A generic curry() utility auto-curries any function based on its argument count.

Creating a Curry Helper

Write a utility function that automatically curries any 2-argument function.

Challenge: Implement a curry function that takes a 2-argument function and returns its curried version.

💡 Hints (3)
  • • The curry function returns a function
  • • That function returns another function
  • • The innermost function calls the original with both arguments