method
where_values_hash
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Class: ActiveRecord::Relation
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where_values_hash()
public
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# File activerecord/lib/active_record/relation.rb, line 461 def where_values_hash equalities = with_default_scope.where_values.grep(Arel::Nodes::Equality).find_all { |node| node.left.relation.name == table_name } Hash[equalities.map { |where| [where.left.name, where.right] }].with_indifferent_access end