Flowdock
method

maximum

Importance_1
Ruby on Rails latest stable (v4.1.8) - 0 notes - Class: ActiveRecord::Calculations::ClassMethods

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

These similar methods exist in v4.1.8:

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, or nil if there’s no row. See calculate for examples with options.

  Person.maximum('age') # => 93
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