method

column_names

v3.2.1 - Show latest stable - Class: ActiveRecord::ModelSchema::ClassMethods

column_names()

public

Returns an array of column names as strings.

# File activerecord/lib/active_record/model_schema.rb, line 247
      def column_names
        @column_names ||= columns.map { |column| column.name }
      end

column_names

Related methods