2dd81877a4
`has_many_inversing` adds records to a has_many association. It does so with destroyed records, too. So if a child was destroyed with a `touch: true` association on the parent *and* the parent was not loaded, it tried to load the parent to touch it. While loading the parent it added the child record to the parent's has_many association. The logic doing this always set the child's parent id – even if it was correct/the same already. But since the child is destroyed, it resulted in a `FrozenError`. This commit prevents doing the unnecessary setting of the identical id and therefore fixes this error. Fixes #40943 by not doing an unneeded attribute set. Closes #40969. [Markus Doits + Rafael Mendonça França]
8 lines
244 B
Ruby
8 lines
244 B
Ruby
# frozen_string_literal: true
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class Citation < ActiveRecord::Base
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belongs_to :book, foreign_key: :book1_id, inverse_of: :citations, touch: true
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belongs_to :reference_of, class_name: "Book", foreign_key: :book2_id
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has_many :citations
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end
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