Refactor and reformat for clarity
Refactor and reformat for clarity

- Inline one line functions which names are not needed for clarification
  of their functionality.
- Simplify initialization in `selected_choice`.

DBOTW/pick,DBOTW/pick,thoughtbot/pick,thoughtbot/pick,prahlad37/pick,thoughtbot/pick,DBOTW/pick,calleerlandsson/pick,prahlad37/pick,thoughtbot/pick,prahlad37/pick,calleerlandsson/pick,calleerlandsson/pick,prahlad37/pick