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tokland

Rating
1593.29 (2,117th) 		Reputation
53,637 (1,823rd)
Page: 1 2 3 4 5 ... 17
Title Δ
String is .blank? but neither empty nor whitespace +0.38
Nokogiri group flat structure -2.45
'string' to ['s', 'st', 'str', 'stri', 'strin', 'string'] +0.74
What is a mnemonic for remembering how to call ruby inject? +1.08
issue with sum of values for similar keys in ruby +0.85
How to sum columns with same date in Ruby -1.05
How to print hash values with pipe separated +0.63
Find month names for the last year +0.80
Testing Regex in If, Else Statement -1.47
Quick way to find out all the keys of a repeated hash value -1.56
Why do I get "stack level too deep" with recursion? +0.39
Convert Array of objects to Hash with a field as the key +2.29
How to write an "if in" statement in Ruby -1.22
Ruby, how to take a specific percentage of elements of an array +1.73
Equivalent to Array.some in ruby/rails 0.00
Too many chained conditions in if-else -0.18
separate a row of strings into separate columns using ruby 0.00
Ruby: Combine two similar methods into one? -1.55
Maping two dimensional array to one dimensional array with indexes +1.77
Ruby 1.9 - Convert hash based off regex +0.99
Is sort in Ruby stable? +1.00
How to sort by multiple keys with some of them in descending order -0.14
three column ordered list -0.94
Ruby having trouble sorting hash within array +0.15
Reversing a hash and merging keys in ruby -0.69
including code from other condition in IF statement without duplica... +0.95
Intersect each array in a array - Ruby 0.00
Finding options to pass to methods in Rails +0.05
How do I convert every two value of array into its own array in ruby? -0.57
How do I use lambdas with arguments to collect an array? -0.00
Replace from one array values of another array -0.61
How do I check property of next item in each/do loop in Ruby? +0.40
Is it possible to sort a list of objects depending on if the indivi... -0.61
Ruby transformation to merge an Array of Hashes into another Array... +0.38
Convert arrays of array to set of arrays -0.72
Getting start index of chunks as part of result when chunking Ruby... +2.26
Ruby - how to find a combination of results from picking 1 value fr... -0.06
Convert an array to hash, where keys are the indices -0.26
Ruby hash of arrays from array -0.08
custom sort in ruby array +1.21
originals indexes of sorted elements in Ruby +0.39
Sum array/list values based on critera -1.33
getting nil:NilClass when scoping dates in Rails 0.00
`||` (`or`) clause with an `if` statement -0.56
Activerecord check if value is not true -0.28
Return the value from Ruby block -0.15
Zipping arrays with every n-th element +1.60
Ruby "bucketize" an array -0.41
Sorting an array in Ruby (Special Case) +0.36
need to implement Haskell's flip for Proc +1.94