(xxxii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-12-30 07:34:39 GMT

---

1. Multiple should statements in one rspec it clause - bad idea? - [8/4]
2. What does 'bundle exec rake' versus rake do? - [7/2]
3. Why are floating point numbers printed so differently? - [7/5]
4. Should Gemfile.lock be committed to source control on Windows? - [6/1]
5. Automating SSH to windows with Ruby - [6/1]
6. Rails has_many :through --> Should I keep a primary key column? - [5/3]
7. Why isn't this Ruby hash what I thought it would be? - [5/2]
8. How rails resolve multi-requests at the same time? - [5/1]
9. What does Ruby's BEGIN do? - [5/3]
10. Rails 4 Strong parameters : permit all attributes? - [4/1]

(xxxi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-12-23 13:07:26 GMT

---

1. Rails technique to execute javascript after redirect - [12/2]
2. Why can't singleton methods be defined on Symbols or Fixnums? - [10/1]
3. Why does Ruby define Object#=~? - [8/3]
4. Why are else statements discouraged in Ruby? - [7/3]
5. Modify color of images in ruby - [7/1]
6. Find Dead Rails Code - [7/1]
7. a set of strings and reopening String - [7/1]
8. Why rails_admin route only work in link_to and not in 'render' - [6/1]
9. Showing validation errors next to its field - [6/4]
10. Post response with render partial that has events is not working - [6/1]

(xxx) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-12-15 22:15:53 GMT

---

1. What is a real-world example of Dependency Injection in a Dynamic Language? - [9/0]
2. Why are symbols in Ruby not thought of as a type of variable? - [8/7]
3. How to write a Ruby command line app that supports tab completion? - [8/3]
4. Can Wordpress replace a Framework like Django or Ruby on Rails - [7/3]
5. Why are strings beginning with a space converted with: ! ' with Ruby/YAML - [5/1]
6. Split a string by whitespace but retain \n - Ruby - [5/1]
7. Using `+=` with `send` method - [5/1]
8. What is the class of "if/unless" etc - [5/3]
9. Lambda Behaviour - [5/2]
10. Check if two hashes have the same set of keys - [4/6]

(xxix) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-12-09 07:37:00 GMT

---

1. Why foo is not nil anymore - or function within function - [10/5]
2. Meaning of Ruby "===" operator on Ranges - [8/1]
3. How come this algorithm in Ruby runs faster than in Parallel'd C#? - [7/3]
4. Ruby: How to signal "not implemented yet"? - [6/4]
5. What is wrong with this rescue example? - [6/4]
6. Ruby equivalent of python nonlocal - [6/3]
7. NoMethodError: undefined method `-' for nil:NilClass - [5/1]
8. Ruby .each efficiency - [5/1]
9. Reserved names with ActiveRecord models - [5/1]
10. What is the most Ruby-like way of generating every unique combination of 3 positive integers that add up to 100 - [5/3]

(xxviii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-12-01 22:31:26 GMT

---

1. Do Python regular expressions have an equivalent to Ruby's atomic grouping? - [17/4]
2. Syntax sugar for `a = b || a`, `a = b && a` - [8/2]
3. How to correct syntax highlighting for setting Rails link or form field "class" in Sublime/Textmate 2 - [7/1]
4. Consequences of Ruby's fiber 4kB stack size - [7/2]
5. Why this code is not compiling on ruby 1.9 but is on ruby 1.8? - [7/1]
6. Inconsistency between if + else and if -> unless - [7/2]
7. Why am I seeing different results for these two nearly identical Ruby regex patterns, and why is one matching what I think it shouldn't? - [6/1]
8. Ruby - Enforce arity on a block passed to a method - [6/3]
9. In Ruby, what is stored on the stack? - [6/1]
10. Horizontal database scaling in Ruby on Rails - [5/2]

(xxvii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-11-25 08:52:16 GMT

---

1. Ruby readpartial and read_nonblock not throwing EOFError - [6/0]
2. Convert signed cobol number in ruby - [5/1]
3. "OR" Operator must be placed at end of previous line? (unexpected tOROP) - [5/3]
4. How to write cucumber for rails (Best practice). Feature and Steps - [4/1]
5. Ruby is slow on virtual machine depending on the virtualization engine - [4/2]
6. Ruby attr_accessor vs. getter/setter benchmark: why is accessor faster? - [4/1]
7. Idiomatic Ruby filter for nil-or-empty? - [4/3]
8. How is the syntax of Ruby's alias allowed? - [4/2]
9. Operator <=> in Ruby - [3/3]
10. Regular expression to remove repetitive characters - [3/2]

(xxvi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-11-17 22:49:39 GMT

---

1. What's the profit of using /.*?/ - [8/4]
2. As a Ruby/Rails Developer, zsh vs bash? What's the advantage? - [7/2]
3. Why should one use a http server in front of a framework web server? - [7/4]
4. How is the config symbol resolved in environments/*.rb - [6/1]
5. Extending a Ruby class with a standalone piece of code - [5/2]
6. In Ruby, what's the difference between String() and #to_s - [5/4]
7. Object does not get loaded - [5/1]
8. Heroku website crashes with Rails 3.2.9 and route constraint - [5/1]
9. Rails: How to Implement Number of Post Views? - [4/1]
10. Set Windows wallpaper using Ruby - [4/1]

(xxv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-11-12 22:24:30 GMT

---

1. Group Ruby array by specific values - [9/5]
2. How can I find a memory leak on Heroku? - [7/2]
3. What does the o modifier for a regexp mean? - [7/1]
4. How can I convert Ruby to Lua? - [6/2]
5. Empty strings at the beginning and end of split - [5/2]
6. Is changing `require` to concatenate Ruby files brilliant or crazy? - [5/2]
7. MRI Internals: detailed explanation of rb_id2str - [5/0]
8. Sanitize CSS in PHP - Ruby Alternatives an option? - [4/0]
9. convert ip address to 32 bit integer in ruby - [4/2]
10. Can't understand "unless" keyword in Ruby - [4/3]

(xxiv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-11-04 07:28:47 GMT

---

1. benchmarks: does python have a faster way of walking a network folder? - [20/2]
2. What does <%== %> do in rails erb? - [15/2]
3. How do string literals in ruby bypass new/initialize, and is there a way to instrument this? - [7/1]
4. Ruby weirdness: x == y && [x, y].uniq == [x, y] - [7/3]
5. Will UUID as primary key in PostgreSQL give bad index performance? - [6/1]
6. Rails: Validation in model vs migration - [5/1]
7. Why x = x does not raise an error even if x is undefined - [5/1]
8. rails ActiveRecord::Observer in plugin - [5/1]
9. Testing that rails model validates date with RSpec - [5/1]
10. in Ruby, how to extract a key from the Hash having the value - [5/4]

(xxiii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-10-27 20:06:02 GMT

---

1. Ember.js or Backbone.js for Restful backend - [14/3]
2. Why is a string key for a hash frozen? - [9/4]
3. Efficient ways to duplicate array/list in Python - [7/2]
4. Rails invalid datetime on model results in nil - [6/1]
5. Devise Rspec registration controller test failing on update as if it was trying to confirm email address - [6/1]
6. God starts too many processes - [6/0]
7. All versions of Ruby as online-services - [6/3]
8. Ruby on Rails Database Deployment with Gerrit - [6/1]
9. Thinking in Ruby - [5/1]
10. exception_notification gem raises ActionView::Template::Error (code converter not found (UTF-8 to UTF-16)) only on Heroku production mode - [5/1]

(xxii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-10-21 06:27:23 GMT

---

1. Does an (experimental) class browser exist for Ruby? - [10/3]
2. From an included file, how can I get the filename of the file doing the including? - [6/1]
3. Product orders between 2 users - [5/3]
4. Is it possible to transparently implement the Future pattern for ActiveRecord queries in Ruby 1.9? - [5/1]
5. How to check all classes under or using a class? - [5/1]
6. Undefined method 'each' for Student:Class - [5/2]
7. Devise after_sign_in_path_for works, but redirection doesn't happen - [5/1]
8. Regex to catch groups of same digits in Ruby - [5/3]
9. Play! framework vs Ruby on Rails - [4/2]
10. How do I keep my current model in scope inside my method - [4/1]

(xxi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-10-14 06:03:13 GMT

---

1. Defining method in Ruby with equals - [10/4]
2. What is the argument against using before, let and subject in RSpec tests? - [8/1]
3. What is the current status of named arguments (named method parameters) in Ruby? - [6/1]
4. Delayed Job creating Airbrakes every time it raises an error - [6/2]
5. Is there a convention for memoization in a method call? - [5/2]
6. DRY Controllers in Rails 3.2 - [5/3]
7. Using vim, is there a command to have pasted text automatically line-wrapped? - [5/3]
8. Ruby/ActiveRecord not detecting changes after stripping whitespace from field - [5/1]
9. Getting the name of the defined method - [4/1]
10. How can I split this string? - [4/2]

(xx) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-10-07 14:33:18 GMT

---

1. Rails: How to generate translation files like django - [5/1]
2. nil || false and false || nil in ruby - [5/3]
3. simplified 'logical' models to cleanly access highly normalized database - [4/2]
4. creating an array with information contained in two other arrays - [4/4]
5. More natural way of Proc calling in Ruby 1.9 - [4/2]
6. Ruby: how to tell if character is upper/lowercase - [4/2]
7. Difference between runtime dynamic binding and class inheritance - [4/1]
8. How to eager loading when there are further conditions on association objects? - [3/1]
9. Ruby to_s conversion to binary (Splat operator in argument) - [3/2]
10. for compiled libraries, like libyaml, where does Ruby (or the RVM) search within the filesystem in order to load or resolve them? - [3/1]

(xix) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-09-30 10:04:20 GMT

---

1. Weird ruby behaviour - [6/3]
2. Unable to fetch tables information when running heroku db:pull - [5/3]
3. How do you scrape from a website which requires credentials (SSL)? - [5/2]
4. YAML data exchange issues between Perl and Ruby - [5/3]
5. From a ruby developer's perspective (minimalist coder, etc), what is the most efficient way to deal with javascript on rails 3? - [5/0]
6. What do the fields of Ruby's GC.stat mean? - [5/1]
7. Capybara integration testing with asynchronous JavaScript - [4/1]
8. Canonicalizing JSON files - [4/4]
9. What are the advantages to using StringIO in Ruby as opposed to String? - [4/2]
10. How do I re-use Capybara sessions between tests? - [4/1]

(xviii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-09-23 18:42:33 GMT

---

1. Naming conventions for Ruby C extension developers - [6/1]
2. Why should I run rspec specs on my rails app only in a test environment, not dev or prod? - [5/3]
3. Is it possible to access a child object from the errors on an active record parent? - [4/1]
4. Rails returning results from other requests when connecting to multiple databases. - [4/1]
5. Error on command: service: "ecmascript" - [4/0]
6. Difference between accessing a protected method directly and using send - [4/4]
7. Ruby zerofill a string - [4/1]
8. Object#method and dynamic responders - [4/1]
9. Creating model and index through one-line command? - [3/1]
10. how to validate associated model id? - [3/2]

(xvii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-09-15 21:24:07 GMT

---

1. Track folder changes / Dropbox changes - [9/3]
2. Why does a range with invalid arguments sometimes not cause an argument error? - [8/2]
3. How do I start using Xiki in Emacs? - [7/2]
4. what's difference between @ and @@ in a module? - [6/3]
5. Is there a more succinct way to write this Ruby function? - [6/4]
6. Why isn't [1..5] == [1,2,3,4,5]? - [4/2]
7. Is it good practies to use Global variable in ROR 3.0 - [4/1]
8. Parsing natural language ingredient quantities for recipes - [4/2]
9. Number of optional arguments for a method in Ruby 1.8.7 - [3/2]
10. Searching for text then selecting the parent element? (ruby) - [3/1]

(xvi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-09-08 20:48:20 GMT

---

1. What is ARGF.class in Ruby 1.9? - [17/3]
2. Ruby 1.9.3 Dir.glob strange recursive match behaviour - [9/1]
3. Why can't I "string".print()? - [6/7]
4. Ruby: Official expansion of ||= conditional assignment operator - [6/1]
5. Where should I store constant data and then how to reference it in Rails? - [5/5]
6. How do I package a Ruby application for Ubuntu, including its gem dependencies? - [4/2]
7. Is Regex faster than array comparison in this case? - [4/5]
8. 4x4 Grid of Letters - Word Generator - Scramble with Friends - [4/4]
9. Strange behavior with embedded ruby - [4/1]
10. Where is Float#to_d? - [4/1]

(xv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-09-02 07:29:16 GMT

---

1. Coroutines or continuations for Web programming in Python and Ruby. Why not? - [15/2]
2. Ruby has no constant values? - [5/3]
3. How to stub out jquery in my asset pipeline? - [4/2]
4. Execute ruby code within limited environment - [4/1]
5. ruby callback when state changes - [4/2]
6. What are the Ruby's Object#taint and Object#trust methods? - [4/3]
7. Ruby: how to splice an array into a list Lisp-style? - [4/2]
8. How do I make Ruby's Array difference (minus) method, `Array#-`, work with my classes? - [4/2]
9. Integrate a Rails application into a site made in wordpress - [4/1]
10. How to find private singleton methods - [3/1]

(xiv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-08-26 06:33:01 GMT

---

1. Using JRuby class supplied in a gem from Clojure - [6/1]
2. How to "expand" text in Vim, into a nice to read way? - [6/1]
3. faster Fixnum multiplication in ruby? - [5/2]
4. Security implications of deploying rails app using postgresql in "trust" mode to github and heroku - [4/1]
5. How to split string across new lines and keep blank lines? - [4/3]
6. Calling a Sinatra app instance method from TestCase - [4/2]
7. How do I use Ruby metaprogramming to add callbacks to a Rails model? - [4/3]
8. Calling 'puts' on an expression changing the way it's interpreted? - [3/2]
9. Cassandra with large number of columns per row - [3/1]
10. opposite of << in ruby - [3/3]

(xiii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-08-19 07:36:01 GMT

---

1. How to add RDoc documentation for a method defined using class_eval? - [5/1]
2. lambda's method? Mats' example code confuse me . - [5/2]
3. where to put helper methods for controllers only? - [5/5]
4. Does Ruby have atomic variables? - [5/3]
5. Why does ruby let me use #$$ to print the PID in a string? - [5/1]
6. What is the proper way to use methods that return an enumerator in Ruby array? - [4/2]
7. Should I run tests with Ruby 1.9.2 if they pass in 1.8.7 and 1.9.3? - [4/1]
8. Top level constant referenced by warning for Mongoid model - [4/0]
9. is there anyway to undo a an activerecord delete in rails console? - [4/2]
10. How do you model "Likes" in rails? - [4/4]

(xii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-08-12 08:51:31 GMT

---

1. What is considered a good spec? Rspec examples for beginners - [8/2]
2. What do the one-letter prefixes in Ruby error messages mean? - [6/1]
3. Write a failing test for an action that has no route, even with asset pipeline turned on - [4/1]
4. RoR Use 2 different databases with active record adapter? same tablenames - [4/2]
5. Why are my hashes printed as strings? - [4/2]
6. Programmatically getting FULL Ruby version? - [3/1]
7. Rake tests running very slow - [3/1]
8. How to run pry on Debian Linux for ARM - [3/1]
9. Alternate email addresses for users in Rails - how would I validate uniqueness, or is my method improper? - [3/2]
10. Creating nested loops of arbitrary depth in ruby - [3/4]

(xi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-08-05 07:16:23 GMT

---

1. How do I robustly parse malformed CSV? - [7/1]
2. How to print a snowman using Ruby - [7/1]
3. Differences between literals and constructors? ([] vs Array.new and {} vs Hash.new) - [6/3]
4. How do I find the meaning of Ruby operators without using text? - [4/1]
5. What should one use as a Sprite generator, with Rails? - [4/2]
6. Does Bundler Gem take in consideration your Ruby environment? - [4/1]
7. Differences between at_exit and END (upper case) in Ruby - [4/2]
8. How do I setup multiple rails applications for development? - [4/1]
9. ruby recursive copy excluding folders matching filter - [4/4]
10. Ruby on Rails as portable app - [3/0]

(x) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-07-28 22:10:23 GMT

---

1. Interpreting a benchmark in C, Clojure, Python, Ruby, Scala and others - [47/13]
2. Why does Date exist in Ruby before it is required? - [5/3]
3. why doesn't this python-like ruby script work? - [4/2]
4. How to upload to S3 with Pause/Resume support? - [4/1]
5. Is it possible to skip the asset precompile step for a single git push on Heroku? - [3/1]
6. Nearby localities in Rails model - [3/1]
7. Running delayed_job worker on Heroku? - [3/3]
8. Resources for learning Rails 3 through a project - [3/3]
9. A method for standardizing URI/URLs in Ruby in a forgiving manner - [3/1]
10. Why are stored procedures still not supported in Rails (3+)? - [3/1]

(ix) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-07-22 08:02:51 GMT

---

1. Rails, how to migrate large amount of data? - [7/0]
2. Should all ruby files have a module structure that matches the folder structure? - [6/2]
3. how to do number to string suffix - [5/2]
4. Including a module in other module - [5/2]
5. ActiveRecord query: where a field is not true - [5/2]
6. ruby module_function vs including module - [5/2]
7. Is there any expression in python that similar to ruby's ||= - [5/4]
8. How does the "#map(&proc)" idiom work when introspecting module classes? - [4/2]
9. Setting hash equal to another hash in Ruby - [4/4]
10. Check if a hash's keys include all of a set of keys - [4/3]

(viii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-07-15 06:39:24 GMT

---

1. How can i Code "Happy Birthday Josh" in ruby - [23/5]
2. How to submit multiple NEW items via Rails 3.2 mass-assignment - [18/8]
3. Why might a proc run faster than a block? - [8/3]
4. Dealing with Oauth 2.0-facebook gem error 100: This authorization code has been used - [7/2]
5. Speedup Rails Asset Pipeline precompile process - [6/2]
6. Convert rows into columns - [6/9]
7. What is the most efficient way to determine if two line segments are part of the same segment, within a tolerance? - [6/3]
8. How should my scraping "stack" handle 404 errors? - [5/6]
9. Rails Password-only Login - [5/2]
10. Setting up a new RoR project using Rspec and Capybara - [4/1]

(vii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-07-08 08:42:56 GMT

---

1. Does ruby have something like python's list comprehensions(example)? - [7/4]
2. How to create object and it's methods dynamically in Ruby as in Javascript? - [6/3]
3. how to maintain RTL version of stylesheets with rails asset pipeline - [5/2]
4. Ruby => Javascript translation - [5/5]
5. Does Rails controller actions define transactional bondaries implicitly? - [4/1]
6. Rails Routing Error? 'No route matches' - [4/1]
7. Defining a custom state machine - [4/1]
8. I'm developing an application similar to fb chat. Which framework - Play or Django? - [4/3]
9. Usage of Pipes in Ruby Loops - [4/4]
10. Custom POST routes for create action not fired up - [3/2]

(vi) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-06-30 18:11:40 GMT

---

1. Rails "find_all_by" vs ".where" - [11/2]
2. Weird behavior of defined?(super) check - [8/1]
3. Can Ruby threads not collide on a write? - [7/2]
4. why doesn't EVERYTHING default to UTF-8? - [6/2]
5. Ruby gem for text comparison - [5/1]
6. Zero-length string being returned from String#split - [5/2]
7. Rails 3.1 Savon soap request giving Timeout::Error: Timeout::Error ut using curl i get response - [5/0]
8. Encrypt in Ruby and Decrypt in Java - Why is it not working? - [5/1]
9. Rails asset pipeline - how to include asset not in asset path? - [4/1]
10. How revisions control works on quora? Database design - [4/1]

(v) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-06-23 21:58:29 GMT

---

1. Ruby sprintf acting up in 1.9 - [6/1]
2. Resque vs. Sidekiq - [5/0]
3. ActiveRecord query much slower than straight SQL? - [5/1]
4. Why are symbols not frozen strings? - [5/6]
5. Are bundle exec and require 'bundler/setup' equivalent? - [4/1]
6. Ruby proc vs lambda in initialize() - [4/1]
7. How to garbage collect ActiveRecord objects in hashes - [4/0]
8. Is Ruby on Rails with Draper or Apotomo a MVVM? - [3/1]
9. Delete one of many from Array - [3/3]
10. Why should I use application-specific RVM gemsets in addition to Bundler? - [3/4]

(iv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-06-17 07:35:08 GMT

---

1. Testing: how to focus on behavior instead of implementation without losing speed? - [14/3]
2. Ruby if vs end of the line if behave differently? - [11/3]
3. What is Rails Way? (readability vs drying) - [8/4]
4. Using god only to kill - [8/2]
5. Reference for learning web socket - [7/2]
6. Convert Ruby's times to C# - [7/1]
7. Ruby: What's an elegant way to pick a random line from a text file? - [6/6]
8. . vs :: (dot vs. double-colon) for calling a method - [6/1]
9. Adding short strings to a set in Ruby is slow - [5/1]
10. Why the use of both <% and <%= in the views? - [5/2]

(iii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-06-09 21:01:20 GMT

---

1. What is the formal term for the "#{}" token in Ruby syntax? - [10/4]
2. What is the "POSIX-defined format" for command-line error messages? Which standard? - [8/2]
3. Why is the splat/unary operator changing the assigned value a when p is called before *a = ""? - [7/1]
4. Understanding ruby quine - [6/2]
5. HW impossibility?: "Create a rock paper scissors program in ruby WITHOUT using conditionals" - [6/6]
6. How to DRY scope methods used in two different classes? - [5/2]
7. Looping through bits in an integer, ruby - [5/6]
8. What is the closest C++ analogue to Ruby's Rack? - [5/3]
9. How to preview a delete_all or destroy_all query in Rails - [5/3]
10. How to get a controller's response from within another controller? - [4/1]

(ii) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-06-02 20:30:17 GMT

---

1. What are REST resources? - [8/7]
2. Ruby: pushing a string into an array within an array yields unexpected result - [6/3]
3. class << notation in modules - [5/2]
4. How do I parse this Craigslist page in this particular way? - [5/2]
5. Why is there a String#replace in Ruby? - [4/2]
6. ruby array loop always pair - [4/1]
7. programmatically determine if a certain gem is installed, then install it if not - [4/2]
8. ActiveRecord find_each and Postgres - [4/2]
9. Where to use `FactoryGirl.build_stubbed` and where to use RSpec's `mock`/`double` - [4/1]
10. Reversing enumerable in Ruby - [4/1]

(i) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-05-27 19:25:51 GMT

---

1. capistrano - NameError: uninitialized constant Net::SSH::KnownHosts::SUPPORTED_TYPE - [8/2]
2. How to find "essential" methods to provide an interface of Ruby mixins? - [6/1]
3. Advanced SQL in Rails - [5/3]
4. Should a "==" implementation in Ruby check the type? - [5/1]
5. BigDecimal can't be coerced into BigDecimal - [5/3]
6. Unused css - how do you clean it up? - [5/1]
7. Elegantly implementing 'map (+1) list' in ruby - [5/6]
8. Ruby recursion issue - [5/1]
9. Can I setup guard gem in ruby to notify me in GNU screen instead of libnotify? - [4/1]
10. Gmail Push notifications in a rails application - [4/1]