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Sergio Tulentsev

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1647.40 (603rd) 		Reputation
190,494 (257th)
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Title Δ
How to stub :where method in Rspec? +0.37
Why is `27 ** (1.0/3.0)` different from `27 ** (1/3)`? +1.22
What does single server durability mean? -2.68
How express this code more succinctly in Ruby 0.00
Passing a reference to a method in Ruby to another method +1.27
'case' inside of where clause +1.47
Ruby logical "and" operator +1.40
What is the difference between HSET and HMSET method in redis datab... 0.00
MongoDB : Using the value 1 for Filter Fields -0.67
Mongoid association & null object pattern? 0.00
Self assignment via send +1.34
How to ensure to close database connection in Ruby? 0.00
Did the `each` method change its behavior? -0.71
||= operator not behave correctly by using require in Ruby +0.32
How does a be_valid matcher know something is actually valid +0.34
How do I access these inner variables in ruby? +0.33
Understanding Ruby modules behaviour 0.00
How does Ruby evaluate the class of an object when evaluating the t... -0.34
Rails access folder in public folder 0.00
Why use Rails public_method? -0.66
What is special about boolean? +0.96
Inject not working as expected 0.00
is it possible to run rake tasks from another server in rails 0.00
ruby convert array into function arguments +1.66
ruby metaprogramming super class not inheriting 0.00
Using coffescript in rails views doesn't work properly 0.00
What is the usage of `retry` on Ruby 1.9? 0.00
Clear a method's body +1.59
How to flatten hash for redis 0.00
Ruby's local variable scope convention? 0.00
'+' can't convert Fixnum into String (TypeError) +0.34
Two similar sentences have different behaviour. Is it ok? 0.00
Rails web server isn't starting up +0.29
Dynamicly reload somefile.rb in runtime? -0.66
What is the best way to handle no ID errors in Ruby on Rails? +0.72
Can I merge two equally sized arrays into one array with sub-arrays... -0.62
How do I get elements of array by their indexes? 0.00
Update two sub-arrays in one update 0.00
Union of two arrays equals the first array? 0.00
How to remove spaces in front as well as the end of the string 0.00
INSERT with two SELECT statements -0.95
Add method to base class in the context of module -0.46
What is an elegant 'ruby' way (within rails if it matters) to alter... 0.00
How do I compare hashes and output duplicates? -0.17
Ruby: Converting a String with '.' to Symbol -0.85
Why am I able to modify a variable out of scope with a destructive... +1.00
extracting params from rails form 0.00
What is a good way to sort an array by attribute that is not natura... +1.41
rails records push -0.69
rspec class methods TestFirst Tutorial Tem converter 0.00