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Age: 28
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17
votes
Access to current_user from within a model in Ruby on Rails
ruby-on-rails
ruby
mvc
session
asked Oct 14 '09 at 18:45
stackoverflow.com
17
votes
Different type inference for `def` and `val` in Scala
scala
type-inference
asked May 24 '12 at 13:09
stackoverflow.com
9
votes
Algorithm for joining e.g. an array of strings
arrays
algorithm
string
language-agnostic
asked Sep 12 '08 at 7:10
stackoverflow.com
Top Answers
12
List comprehension in Ruby
stackoverflow.com
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