(lvi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-06-15 20:30:18 GMT

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1. what is equivalent of =~ of ruby in php? - [5/4]
2. has_and_belongs_to_many assocation is not working - [5/1]
3. Ruby - source code - coding style - [5/1]
4. point gem branch path in gemfile - [4/1]
5. Are URI's with a double hash (##) invalid? - [4/3]
6. Splitting string in Ruby on list of words using regex - [4/4]
7. Freezing variables in Ruby don't work - [4/3]
8. Is it possible to iterate three arrays at the same time? - [4/1]
9. Getting email body without fetching attachments using ruby mail gem - [4/1]
10. Rails controllers without a database - [4/2]