(liv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-06-02 06:38:24 GMT

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1. What does "$," mean in ruby? - [6/2]
2. Is "extend self" an anti-pattern for utility modules? - [6/2]
3. How to combine two procs into one? - [5/3]
4. How do I stub a method of an instance only if a specific instance variable has a value? - [5/1]
5. Clean pattern for localizing sentences in Rails i18n - [5/1]
6. how to get type from key in mongodb collection on ruby on rails - [5/0]
7. Automatically class level initialization in Ruby - [4/2]
8. Is there a "first_or_build" method on has_many associations? - [4/0]
9. Circular Dependency Error in Rails 4 during Rspec Request Specs - [4/1]
10. Are blocks passed as arguments? - [4/2]