Sum of all values in array in Karate framework

• def sum =0

  • def addToSum = function(x) { sum += x }

  • karate.forEach(array, addToSum)

  • karate.log(‘Sum of array elements:’, sum)

  • print sum

  • Match sum == value

I am using this function to add all the values in an array.
When using karate.log the actual value is displayed, while using print 0 is printed when evaluating sum is 0 only, value is not reflected