• Read the users from the xml, csv and json files within the data directory.
• Merge all users into a single list and sort them by their userId in ascending order.
• Write the ordered results to new xml, csv and json files. See the examples directory for examples.
  • Results should use the same structure as the source files they were parsed from.
  • The exception is for lastLoginTime where an ISO 8601 date format is preferred for output.

• Use an Object Oriented language of your prefererence.
• Please provide a solution that best showcases your OO design abilities and is representative of how you would work.
• Please document the decisions you made while solving this task (taking shortcuts is okay if they are justified and explained).
• Please make a note of what you skipped or didn't implement and why.

• The main 3 evaluation criteria will be:
  • OO design/principles
  • Code reuse and duplication
  • Tests

Please don't fork the repo, as your solution will be public.

Either:

• Zip up your solution (omitting the vendor folder)
• After committing your changes, create a git bundle from your local repo with:

git bundle create solution.bundle master

Submit your solution via email