method

maximum

v1.1.6 - Show latest stable - 0 notes - Class: ActiveRecord::Calculations::ClassMethods

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What's this?

maximum(column_name, options = {}) public

Calculates the maximum value on a given column. The value is returned with the same data type of the column.. See #calculate for examples with options.

  Person.maximum('age')

Show source

# File activerecord/lib/active_record/calculations.rb, line 87
      def maximum(column_name, options = {})
        calculate(:max, column_name, options)
      end

maximum

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