time consuming function function on showing an issue
There is a function
show action that is too heavy when you have many issues.
In my test, getting an specific issue by API takes about 2 seconds, but exactly the same issue in web browser takes about 10 seconds. after commenting
retrieve_previous_and_next_issue_ids, web browser also responses quikely.
1. Which are the usages of these function except showing prev/next link in issue view page?
2. Is is suitable to have an option to ignore this.
3. Is it possible to make this function more efficient?