method

content_columns

v4.2.7 - Show latest stable - Class: ActiveRecord::ModelSchema::ClassMethods

content_columns()

public

Returns an array of column objects where the primary id, all columns ending in “_id” or “_count”, and columns used for single table inheritance have been removed.

# File activerecord/lib/active_record/model_schema.rb, line 265
      def content_columns
        @content_columns ||= columns.reject { |c| c.name == primary_key || c.name =~ /(_id|_count)$/ || c.name == inheritance_column }
      end

content_columns

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