method
find_some_ordered
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Class: ActiveRecord::FinderMethods
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find_some_ordered(ids)
private
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# File activerecord/lib/active_record/relation/finder_methods.rb, line 472 def find_some_ordered(ids) ids = ids.slice(offset_value || 0, limit_value || ids.size) || [] result = except(:limit, :offset).where(primary_key => ids).records if result.size == ids.size pk_type = @klass.type_for_attribute(primary_key) records_by_id = result.index_by(&:id) ids.map { |id| records_by_id.fetch(pk_type.cast(id)) } else raise_record_not_found_exception!(ids, result.size, ids.size) end end