in src/utils.ts [410:433]
public static IS_ARRAYS_EQUAL(a: any[], b: any[]): boolean {
if (a === b) {
return true;
}
if (a === null || b === null) {
return false;
}
if (a.length !== b.length) {
return false;
}
// If you don't care about the order of the elements inside
// the array, you should sort both arrays here.
for (let i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) {
return false;
}
}
return true;
}