Is this extension, or the function recommended by Codesleuth, a good solution for creating “diffs” that summarize how the values of a record have changed from t

Is this extension, or the function recommended by Codesleuth, a good solution for creating “diffs” that summarize how the values of a record have changed from time A to time B? Codesleuth’s comment: https://news.ycombinator.com/item?id=26768220 https://news.ycombinator.com/item?id=26768220