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sawa

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1528.58 (19,863rd) 		Reputation
135,731 (450th)
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Title Δ
Why do we need to require and include a module for a class? -0.04
Strange meaning of || and ||= in Ruby (2.0, 1.9.3, jruby 1.7.4) 0.00
Iterating through a string with spaces +0.14
Autoloading a bunch of small classes +1.14
Regex in Ruby for multiple splits in a string -0.32
Does ruby have an identity function, i.e. x.fn == x, for all x? -2.05
What is the proper syntax for Mutex 0.00
Are all methods public by default? +1.92
instance_variable_get won't accept valid instance variable name +0.44
How can I check the last letter of a string? -0.00
Putting together array manipulation operations in Ruby +0.42
Ruby string split into words ignoring all special characters: Simpl... +0.45
How to get current file and line number in Ruby? +0.05
Wildcard file requires in Ruby +0.45
Convert hash values from decimal to percentage in Ruby +0.08
rspec before :each - how to do on one line instead of do..end block? +1.74
Regular expression for a decimal with a max of 2 digits before deci... -1.17
Ruby read variables from file +0.08
How to determine if optional arguments are passed in Ruby +0.22
How do I add each price to the current price? +1.26
Sort Ruby Array of Clothing Sizes +0.83
How can I test if a variable is defined? -1.11
Ruby sleep to specific time +0.45
Single array argument versus multiple arguments +0.13
Ruby make 2 different constructors with same ammount of parameters +1.48
How do I write to a local file? +0.07
Slicing discontinuous data into continuous parts in Ruby -0.13
How to rescue an input in class intialization 0.00
Ruby - FileUtils.cp_r cannot overwrite +1.64
RegExp#match returns only one match -0.54
ArgumentError Raised despite having a condition -0.23
Monkey-patching ruby method with bang +0.76
What's the ruby syntax headers "Access-Control-Allow-Headers&q... 0.00
Define a method `sum_to_n?` -0.54
Create array for Prawn table if value exists 0.00
Only push specific substring to array in Ruby +0.66
Pull in current month/year and previous month/year in Ruby +1.53
How do I count substrings within array of strings? +0.46
When sorting an array by an attribute, in the case of a tie how wou... 0.00
How to refer the index of an element in Array#delete_if -0.68
Deleting Values in an Array Traversing it in Reverse in Ruby -0.10
Return Enumerator without using existing iterators 0.00
ruby won't print output 0.00
Ruby - inheriting from Array 0.00
Extending a Ruby parent class' method with a different-named method 0.00
Finding sum of every combination of two numbers in an array in Ruby -0.81
Find the largest integer value for a specific entry in an array of... +1.72
Map a ranking over an array of positive scores +0.91
Organize my array ruby +0.47
Check if string contains one word or more +0.37