method

check_record_limit!

v6.1.3.1 - Show latest stable - 0 notes - Class: ActiveRecord::NestedAttributes

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What's this?

check_record_limit!(limit, attributes_collection) private

Takes in a limit and checks if the attributes_collection has too many records. It accepts limit in the form of symbol, proc, or number-like object (anything that can be compared with an integer).

Raises TooManyRecords error if the attributes_collection is larger than the limit.

Show source

# File activerecord/lib/active_record/nested_attributes.rb, line 529
      def check_record_limit!(limit, attributes_collection)
        if limit
          limit =              case limit
            when Symbol
              send(limit)
            when Proc
              limit.call
            else
              limit
            end

          if limit && attributes_collection.size > limit
            raise TooManyRecords, "Maximum #{limit} records are allowed. Got #{attributes_collection.size} records instead."
          end
        end
      end

check_record_limit!

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