minimum(column_name, options = {})
public
Calculates the minimum
value on a given column. The value is returned with the same data type of
the column. See calculate
for examples with options.
Person.minimum('age')
# File activerecord/lib/active_record/calculations.rb, line 59
def minimum(column_name, options = {})
calculate(:min, column_name, options)
end
