method

raise_class_collision

v2.2.1 - Show latest stable - 0 notes - Class: Rails::Generator::Commands::Create

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raise_class_collision(class_name) private

Raise a usage error with an informative WordNet suggestion. Thanks to Florian Gross (flgr).

# File railties/lib/rails_generator/commands.rb, line 391
          def raise_class_collision(class_name)
            message = "  The name '\#{class_name}' is either already used in your application or reserved by Ruby on Rails.\n  Please choose an alternative and run this generator again.\n"
            if suggest = find_synonyms(class_name)
              if suggest.any?
                message << "\n  Suggestions:  \n\n"
                message << suggest.join("\n")
              end
            end
            raise UsageError, message
          end

raise_class_collision

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