Map, Filter, and Reduce using one array example javaScript
In the above example, we start with an array of numbers [1, 2, 3, 4, 5].
Using map, we double each number in the array to get [2, 4, 6, 8, 10].
Using filter, we filter out the even numbers from the array to get [2, 4].
Using reduce, we sum up all the numbers in the array to get the total sum, which is 15.
These higher-order array functions (map, filter, and reduce) are powerful tools in JavaScript for manipulating and transforming arrays in a concise and functional manner.
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