America's Next Top Engineer

Transcript

1. Your Guide to Presentation Popularity!

2. Your Guide to Presentation Notoriety!

3. None

4. •Provocative Title •Risqué Photos •Ruby Code?

5. Provocative Title:

6. Use Ruby 1.9 like an Engineer

7. Use Ruby 1.9 like a SEXY Engineer

8. Risqué Photos

9. America's Next Top Model

10. America's Next Top Engineer

11. Confident

12. Elegant

13. Sultry

14. Sexy

15. Thoughtful

16. Fierce

17. Playful

18. Powerful

19. Provocative

20. Ruby Code?

21. protected def method_missing(method, *args, &block) if Array.method_defined?(method) to_a.send(method, *args, &block)

    elsif @klass.scopes[method] merge(@klass.send(method, *args, &block)) elsif @klass.respond_to?(method) scoping { @klass.send(method, *args, &block) } elsif arel.respond_to?(method) arel.send(method, *args, &block) elsif match = DynamicFinderMatch.match(method) attributes = match.attribute_names super unless @klass.send(:all_attributes_exists?, attributes) if match.finder? find_by_attributes(match, attributes, *args) elsif match.instantiator? find_or_instantiator_by_attributes(match, attributes, *args, &block) end else super end end private def references_eager_loaded_tables? # always convert table names to downcase as in Oracle quoted table names are in uppercase joined_tables = (tables_in_string(arel.joins(arel)) + [table.name, table.table_alias]).compact.map{ |t| t.downcase }.uniq (tables_in_string(to_sql) - joined_tables).any? end

22. TL;DR