method

first_or_last

v3.2.1 - Show latest stable - 0 notes - Class: CollectionAssociation

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What's this?

first_or_last(type, *args) private

Fetches the first/last using SQL if possible, otherwise from the target array.

# File activerecord/lib/active_record/associations/collection_association.rb, line 566
        def first_or_last(type, *args)
          args.shift if args.first.is_a?(Hash) && args.first.empty?

          collection = fetch_first_or_last_using_find?(args) ? scoped : load_target
          collection.send(type, *args)
        end

first_or_last

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