(lxxxix) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2014-02-01 21:38:29 GMT

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1. Queues instead of method chaining and rules instead of conditionals in Ruby - [12/3]
2. Multiple Kernel#local_variables entries with block local parameters - [10/1]
3. Heroku ruby buildpack error - undefined local variable or method `install_language_pack_gems' - [9/1]
4. In Rails, what is the inverse of update_attributes? - [6/2]
5. How can I write guard-rubocop results in a file? - [6/2]
6. No such file or directory - ruby - [5/3]
7. Format date without whitespace in Rails - [4/4]
8. Array select to get true and false arrays? - [4/2]
9. Performance issues uploading large text files via Paperclip - [4/1]
10. guard-annotate gem is not working - [4/5]