JavaScript Arrow Functions Arguments Object
Example
Arrow functions do not expose an arguments object; therefore, arguments would simply refer to a variable in the current scope.
const arguments = [true];
const foo = x => console.log(arguments[0]);
foo(false); // -> true
Due to this, arrow functions are also not aware of their caller/callee.
While the lack of an arguments object can be a limitation in some edge cases, rest parameters are generally a suitable alternative.
const arguments = [true];
const foo = (...arguments) => console.log(arguments[0]);
foo(false); // -> false
