On Jan 17, 2013, at 5:01 PM, Colin Law wrote: > On 17 January 2013 21:51, Walter Lee Davis <[email protected]> wrote: >> >> 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, can you give a link or a brief description on how to use STI > to implement a linked list, or a link to a description? I have not > come across that idea before.
I am pretty sure I am mis-remembering the name of the thing. The more I look at it, the more wrong I think I am here. Sorry for the noise. I'll try to remember what I was thinking of here... Walter > > thanks > > Colin > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
