method

legacy_index_name

v8.0.0 - Show latest stable - 0 notes - Class: LegacyIndexName

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legacy_index_name(table_name, options) private

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# File activerecord/lib/active_record/migration/compatibility.rb, line 43
            def legacy_index_name(table_name, options)
              if Hash === options
                if options[:column]
                  "index_#{table_name}_on_#{Array(options[:column]) * '_and_'}"
                elsif options[:name]
                  options[:name]
                else
                  raise ArgumentError, "You must specify the index name"
                end
              else
                legacy_index_name(table_name, index_name_options(options))
              end
            end

legacy_index_name

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