/ Ruby on Rails
/
method

column_names_with_alias

rails latest stable - Class: ActiveRecord::Associations::ClassMethods::JoinDependency::JoinBase

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.0.9) is shown here.

column_names_with_alias()
public

No documentation available.

# File activerecord/lib/active_record/associations.rb, line 2069
            def column_names_with_alias
              unless defined?(@column_names_with_alias)
                @column_names_with_alias = []

                ([primary_key] + (column_names - [primary_key])).each_with_index do |column_name, i|
                  @column_names_with_alias << [column_name, "#{aliased_prefix}_r#{i}"]
                end
              end

              @column_names_with_alias
            end