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Jörg W Mittag

Rating
1561.15 (5,399th) 		Reputation
302,100 (119th)
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Title Δ
Why can procs be invoked with === in ruby 1.9? -2.15
Ruby local variable is undefined -0.59
How to call/use MRI Ruby from Java? 0.00
Hash does not contain 'try' method +0.38
Ruby Object#send vs. negated equal -1.88
How to create a variable name from the value of a string in Ruby on... -2.59
Ruby Error: syntax error, unexpected tGVAR, expecting $end -0.52
New Ruby 1.9 hash syntax +0.40
How is ruby on rails has_many (and similar) implemented? +0.94
in `>': comparison of Fixnum with nil failed (ArgumentError) Rom... -0.37
Ruby UTF-8 Encoding doesn't work in Windows even with Magic Comment +1.27
Ruby can not access variable outside the method? -0.35
Why doesn't ruby support method overloading? +0.71
Unable to use dot syntax for ruby hash -2.45
Semantics of abstract traits in Scala -1.81
Fast Thread-Safe Ruby Hash with strong read bias +1.67
Scala: What does mean to pass a Set to the map function of a set +1.97
why would .is_a? and .class give conflicting results? +0.34
How to override static class method using module in Ruby? -2.19
How do I find the file that contains attr_accessor method? +0.39
How to check what class implements specified method in Ruby? +0.34
Ruby expression evaluation: whitespace matters? -2.36
Sorting: Sort array based on multiple conditions in Ruby +1.03
Ruby: marshal and unmarshal a variable, not an instance -1.29
Why does this work under Ruby 1.9.3 and not under 1.8.7? +1.06
Why will a Range not work when descending? -1.18
Are Ruby imported methods always private? -0.10
IDE with refactoring support for Ruby on Rails -0.61
Can I split an array and append the output to separate arrays in on... -0.97
Ruby |= assigment operator -0.13
Array of functions? +0.97
Does Hash override Enumerable#map()? -0.50
Generate a powerset of a set without keeping a stack in Erlang or R... -1.96
does github support precommithooks? +2.06
Modyifying an Instance Variable Outside of a Class in Ruby -2.31
How to get its prototype object of an object in ruby? 0.00
Why does Ruby NOT treat this as a syntax error? -0.47
What language features does Ruby borrow from CLU? -0.29
Ruby: Is variable is object in ruby? +1.07
Defining a new logical operator in Ruby -1.77
Extending Classes in Javascript +2.12
Ruby array optimization code +0.72
not in ruby test/unit assertions +1.47
Are Ruby odd-numbered releases stable and for production? (eg. 1.9.... -0.48
Difference in recursion handling between languages -2.31
overloading Ruby's [...] Array creation shorthand 0.00
What is the Ruby way to pass different parameter to method, based o... -2.15
Install non-gem library in Ruby -1.49
Git: How to check if a local repo is up to date? -0.65
Implementations of Clojure for other platforms? -0.19