method

generate_schema_abbreviations

v1.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::Associations::ClassMethods

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generate_schema_abbreviations(reflections) private

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# File activerecord/lib/active_record/associations.rb, line 912
        def generate_schema_abbreviations(reflections)
          schema = [ [ table_name, column_names ] ]
          schema += reflections.collect { |r| [ r.table_name, r.klass.column_names ] }

          schema_abbreviations = {}
          schema.each_with_index do |table_and_columns, i|
            table, columns = table_and_columns
            columns.each_with_index { |column, j| schema_abbreviations["t#{i}_r#{j}"] = [ table, column ] }
          end
          
          return schema_abbreviations
        end

generate_schema_abbreviations

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