Hey! Can you create me a JS function that sums an array of integers?
Asked on 07/31/2024
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Sure! Here is a simple JavaScript function that sums an array of integers:
function sumArray(arr) {
return arr.reduce((acc, curr) => acc + curr, 0);
}
// Example usage:
const numbers = [1, 2, 3, 4, 5];
console.log(sumArray(numbers)); // Output: 15
This function uses the reduce method to iterate over the array and accumulate the sum of its elements. The initial value of the accumulator (acc) is set to 0.
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