maximum

maximum(column_name, options = {})

Instance Public methods

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.

1	`Person.maximum(:age)` `# => 93`

Links:

https://github.com/rails/rails/blob/0ef8a244231c355cab7f4d032efed51ef5ddfe99/activerecord/lib/active_record/relation/calculations.rb#L63

doc_ruby_on_rails

2025-01-10 15:47:30

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