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A comment on Ask HN: Question about Heroku. Parent comment

Re:Ask HN: Question about Heroku by nikz on Friday January 23, 2009 @12:53AM (#446033)
Whenever you type that, you usually want has_many :through anyway :)
[ Parent | on HN ]
Re:Ask HN: Question about Heroku by jreilly on Friday January 23, 2009 @01:00AM (#446042)
Let's say i have categories that have many products but many products fit into several categories. Or I have a games with several players but players can play in several games?

Am I wrong to you has_and_belongs_to_many without using has_many :through?

[ Parent | on HN ]