Iteration_Methods.js

// Iteration Methods
// forEach(): Executes a provided function once for each array element.
// array.forEach(callbackFn: (currentValue: T, index: number, array: T[]) => void, thisArg?: any): void
// callbackFn: The function to execute on each element, taking three arguments:
// currentValue: The current element being processed.
// index (optional): The index of the current element.
// array (optional): The array forEach was called upon.
// thisArg (optional): Value to use as this when executing callbackFn.
// Here's a simple example demonstrating the basic usage of the forEach method:
var fruits = ["apple", "banana", "cherry", "date"];
fruits.forEach(function (value) {
    console.log(value);
});
// You can also use the index and the array itself in the forEach callback function:
var fruits1 = ["apple", "banana", "cherry", "date"];
fruits.forEach(function (value, index) {
    console.log("".concat(value, " has index ").concat(index));
});
console.log(fruits);