Wednesday, November 26, 2014
Hi All,
I have an issue on filtering a has_many through association. My model is as follows
class Group
has_and_belongs_to_many :messages
has_many :tags, through :messages
end
class Message
has_and_belongs_to_many :tags
end
class Tag
has_and_belongs_to_many :messages
end
This gives me the tags for all messages in a group. Groups.first.tags . However I want to filter on an attribute in messages (Message.where(:created => '11-11-2014')) based on which tags should be retrieved. Is it possible to do this in a has_many though association? Thanks in advance
Thanks,
Ganesh
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