[].map, [].filter, [].find & [].reduce functions in JS
.map() :
This function helps to Map each element from the given array and do the manipulation like incrementing by 2, multiplying by 5, and so on…
Syntax:
map((element) => { /* … */ })
map((element, index) => { /* … */ })
map((element, index, array) ...
blog.khemanthraju.com3 min read