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Sirupsen
Sirupsen has asked
3
questions and find answers to
4
problems.
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69
EtPoint
14
Vote count
3
questions
4
answers
About
http://sirupsen.com
Sirupsen questions
Determine distance between two random nodes in a tree
Kernel#gets attempts to read file instead of standard input
Call method from string
Sirupsen answers
Why does Ruby complain of "undefined method `+' for nil:NilClass (NoMethodError)" only when I use an 'if' conditional
How to define a private method in Ruby?
Best way to teach yourself Ruby? [closed]
Determine if action is on member or on collection
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