ActiveRecord::Calculations::ClassMethods

Files

• activerecord/lib/active_record/calculations.rb

• Instance methods
• average
• calculate
• count
• maximum
• minimum
• sum
• Protected methods
• construct_calculation_sql
• construct_count_options_from_args
• execute_grouped_calculation
• execute_simple_calculation
• Private methods
• column_alias_for
• column_for
• type_cast_calculated_value
• type_cast_using_column
• validate_calculation_options