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Matheus Moreira

Brazil

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Top Questions
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107
Reraise (same exception) after catching an exception in Ruby
stackoverflow.com

65
How exactly does Sonic & Knuckles' 'Lock-On Technology' work?
retrocomputing.stackexchange.com

58
Ruby: How to calculate a path relative to another one?
stackoverflow.com

50
Rails 3 with Devise for Authentication - How do I manually create a user?
stackoverflow.com

47
What's the difference between to_a and to_ary?
stackoverflow.com

40
How do you access Devise controllers?
stackoverflow.com

29
Finding the gem root
stackoverflow.com

26
is there an equivalent of Array#compact for empty elements?
stackoverflow.com

25
How do I use Ruby to connect to a SQLite3 database outside of Rails as a scripting language
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23
Where and how is the _ (underscore) variable specified?
stackoverflow.com

23
Check all associations before destroy in rails
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22
Thread Safety: Class Variables in Ruby
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19
Creating interactive ruby console application
stackoverflow.com

19
Stop Devise from clearing session
stackoverflow.com

15
Best gem for working with ncurses and ruby
stackoverflow.com

15
Syntactic sugar for knowing if all array elements return true for specific method?
stackoverflow.com

14
Rails 3: creating a validation with :if statement
stackoverflow.com

14
O que é paradigma?
pt.stackoverflow.com

13
class_eval vs instance_eval
stackoverflow.com

13
Devise, how to create a edit profile page
stackoverflow.com

12
Ruby find string in file and print result
stackoverflow.com

11
Why 'self' method of module cannot become a singleton method of class?
stackoverflow.com

11
How do I set up a basic Ruby project?
stackoverflow.com

10
In Ruby, how to write code inside a class so that getter foo and setter self.foo = … look more similar?
stackoverflow.com

10
question mark and colon - if else in ruby
stackoverflow.com

10
What is the best way to avoid being shot by snipers? (MW2)
gaming.stackexchange.com

9
Maximum number of variables in classes
stackoverflow.com

8
How to pluralize a symbol in Ruby (on Rails)?
stackoverflow.com

8
Rails 3: Devise users_controller, where is it?
stackoverflow.com

8
Difference between “class A; class B” and “class A::B”
stackoverflow.com

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