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symbol to proc is slow, we should avoid it

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This commit is contained in:
Aaron Patterson
2010-08-13 12:28:41 -07:00
committed by Xavier Noria
parent 17a6dfb745
commit 5baf75b650
1 changed files with 1 additions and 1 deletions
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2
activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb
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@@ -79,7 +79,7 @@ module ActiveRecord
else
relation = Arel::Table.new(@reflection.options[:join_table])
relation.where(relation[@reflection.primary_key_name].eq(@owner.id).
and(Arel::Predicates::In.new(relation[@reflection.association_foreign_key], records.map(&:id)))
and(Arel::Predicates::In.new(relation[@reflection.association_foreign_key], records.map { |x| x.id }))
).delete
end
end