method

many?

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What's this?

many?() public

Returns true if the collection has more than 1 record. Equivalent to +collection.size > 1+.

# File activerecord/lib/active_record/associations/collection_association.rb, line 314
      def many?
        if block_given?
          load_target.many? { |*block_args| yield(*block_args) }
        else
          size > 1
        end
      end

many?

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