Module app/_helpers/array-sum

arraySum

• arraySum(arr: number[]): number

• Returns the sum of all values in an array.

  example

  Prints 6 for the array [1, 2, 3]:

  console.log(arraySum([1, 2, 3]));
  

  Parameters

  • arr: number[]

    An array of numbers.

  Returns number

  The sum of all values in the array.