America's Next Top Engineer

Transcript

1. 1.

   Your Guide to Presentation Popularity!

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   Your Guide to Presentation Notoriety!

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   None
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   •Provocative Title •Risqué Photos •Ruby Code?

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   Provocative Title:

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   Use Ruby 1.9 like an Engineer

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   Use Ruby 1.9 like a SEXY Engineer

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   Risqué Photos

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   America's Next Top Model

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    America's Next Top Engineer

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    Confident

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    Elegant

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    Sultry

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    Sexy

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    Thoughtful

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    Fierce

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    Playful

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    Powerful

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    Provocative

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    Ruby Code?

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    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
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    TL;DR