method

many?

v5.0.0.1 - Show latest stable - Class: ActiveRecord::Associations::CollectionAssociation

many?()

public

Returns true if the collection has more than 1 record. If block given, loads all records and checks for two or more matches. Otherwise, equivalent to +collection.size > 1+.

# File activerecord/lib/active_record/associations/collection_association.rb, line 364
      def many?
        if block_given?
          load_target.many? { |*block_args| yield(*block_args) }
        else
          size > 1
        end
      end

many?

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