# Source URL: https://dev.epicgames.com/documentation/en-us/uefn/sorting-algorithms-in-verse
# Local doc: epic-docs/documentation/en-us/uefn/sorting-algorithms-in-verse.md
# Section: Writing Test Cases
# Helper function to convert an integer array to a string.
IntArrayToString(Array:[]int)<transacts>:string=
var ConvertedToString:string = "["
for (Index -> Element : Array):
set ConvertedToString += "{Element}"
if (Index < Array.Length - 1):
set ConvertedToString += ", "
set ConvertedToString += "]"
Verse Library
verse
12 Writing Test Cases
Converts an integer array into a formatted comma-separated string representation.
extracted-snippets/documentation/en-us/uefn/sorting-algorithms-in-verse/12-writing-test-cases.verse