Ruby on Rails

On Jan 17, 2013, at 1:32 PM, Роман Пружанский wrote:

> Hi,
>
> I want to create web application where people can discuss some things.
> There will be a Posts and users can comment it, but I also want users can comment commentaries.
> Can I create model comment, that belongs_to comment and has_many comments, or smth similar?
>
> I only studying Rails. Sorry for my bad english.

You may want to look at Single Table Inheritance for this. That's a pretty simple way to make a linked list, which is what you're describing.

Walter

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