Efficient method invocation for objects within an array using functional programming techniques

Is there a way to execute a method that doesn't require arguments and doesn't return anything on each object within an array of objects that are all the same type? I've been trying to find a solution without resorting to using a traditional for loop like the one shown below:

for (let i = 0; i < list.length; i++) {
    list[i].someMethod();
}

I've explored options such as Array.forEach (and ruled out Array.map), experimented with passing the method name as a string, and attempted to use call while accessing the prototype method from one of the objects. Despite reading up on this topic from various sources, I haven't found a straightforward way to achieve this where each call is correctly bound to the appropriate this. Can anyone suggest a technique that I may have missed?

Answer №1

To utilize an anonymous function as the callback for the forEach method, simply call the method in the following manner:

list.forEach(function(o) { o.someMethod(); });

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