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Deleting Comments In Nested Threads Discussion

General • Asked by Chris Oliver

How about taking an OO approach i.e. changing the type to DeletedComment, e.g. using STI? This eliminates the code smell of conditionals in a partial.

Chris, what if there are validations on body column?

Unless I'm overlooking something, it seems like you have some duplicate code in the video:

def comments
  Comment.where(commentable: commentable, parent_id: id)

def child_comments
  Comment.where(parent: self)

While they use slightly different where's the end result will be the same. The commentable: commentable condition is unnecessary, as there should never exist a comment that has a different commentable than its parent.

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