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has_many through, with conditions


You'er likely having issues with syntax. These associations:

has_many :private_tags, -> { where
:private_tag => true }, through: :pictures_tags
has_many :user_tags, -> { where :user_tag =>
true }, through: :pictures_tags

are fine. The problem is with:

has_many :tags, -> { where
:private_tag => false and :user_tag => false
}, through: :pictures_tags

because where clause does not take a condition as an argument (it is not a valid condition either), but a Hash. So it would be:

has_many :tags, -> { where
:private_tag => false, :user_tag => false },
through: :pictures_tags

Categories : Ruby On Rails

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