The AnswerEditComponent is so much similar to the QuestionEditComponent--at least for the time being--that we can just copy and paste the question-edit.component.ts file, rename it as answer-edit.component.ts, and perform the following changes:
- Replace Question with Answer and question with answer
- Replace Quiz with Question and quiz with question
Ensure that you follow the given order; also, if you plan to do it automatically, don't forget to activate the case-sensitive switch from within your text editor to avoid screwing up the source code!