(xlvi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-04-06 20:24:59 GMT

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1. Why is Ruby's Float#round behavior different than Python's? - [10/3]
2. Does multibyte character interfere with end-line character within a regex? - [10/0]
3. What causes a Java library to behave differently when called by JRuby? - [7/1]
4. Setting bounds between rspec and cucumber in Rails - [6/1]
5. How does the `new` keyword work in this Ruby method definition? - [6/1]
6. ruby array (enumerable) method to select and reject into 2 arrays in 1 operation - [6/4]
7. Sorting numeric-strings in Rails - [5/2]
8. Rails/Ruby pain - How to check if gem is UNIX/UNIX-like based? - [5/1]
9. Ruby class instance variable vs. class variable - [5/2]
10. Rails partials rendering has 10x spikes render time - [5/1]