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hirolau

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1454.41 (4,531,293rd) 		Reputation
8,886 (17,498th)
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Title Δ
How can I combine these two arrays of arrays in Ruby -1.25
How do you strip substrings in ruby? +2.75
Find differences between adjacent elements of array -3.08
How to automate Windows Run application using Ruby +0.07
Regex replace only inside a pattern +4.23
Unique frequency of occurence -0.36
How can I combine two arrays of arrays in a particular way in Ruby +0.04
Regex to remove apostrophes and replace spaces with underscores -0.18
How to remove duplicates from array with custom objects -1.37
String to Array based on closing double quotes 0.00
Ruby RegEx/pattern-match for exact word/string matching +1.35
How to read formatted text? -1.07
How do I convert a string into a Time object? -3.92
Skipping a value on enumerable#map if the code block evaluates to f... +0.34
Multiple Conditions While Loop Using .include? Ruby -3.83
Display message to user depending on the count of words in an array +0.38
Getting an array of a capture group's matches 0.00
How to merge an array of arrays together into a single array? -3.62
Podium Style Sorting in Ruby -3.43
Append string if not already present +1.26
Work with strings and arrays in file in Ruby +0.63
How to get "string-like" join functionality for arrays in... +0.67
What is the most elegant Ruby statement to split a string in its ch... -2.18
Sort the hash having the key as "YYYY-MM" in rails +4.50
ruby DateTime parsing from 'mm/dd/yyyy' format +4.07
Date format conversions using ruby +4.86
Sort in ruby a JSON array of hashes -3.33
How to split txt file into two colums in array Ruby -1.32
How to do recursion in ruby -1.89
Trouble when using match on an array +1.03
How do I convert an array output format? -3.65
Regex in Ruby for multiple splits in a string -2.21
Append lines to a row in a csv file based on the first field in ano... 0.00
How to merge multiple hashes in Ruby? +3.71
Ruby regex how to replace each item after a lookback? 0.00
Ruby - how to get rid of the last element in a string according to... -1.76
ruby 1.9 how to convert array to string without brackets -4.28
how to make these four ruby code into one line? -2.77
How to calculate percentage between data from two hashes 0.00
Ruby string split into words ignoring all special characters: Simpl... -3.61
How do I recursively flatten a YAML file into a JSON object where k... -3.14
Find if n exists as a sum of any 2 numbers in the given array +3.47
Ruby calculate percentages of array objects +4.08
Sort Ruby Array of Clothing Sizes -1.50
How do I iteratively add key/value pairs, where each value is an ar... -3.89
Ruby: substitute all references in part of a string -3.00
ruby regular expression to parse JSON fragment +3.21
How to do real readonly properties (accessors => attributs) -4.27
Need help to solve this self powers ruby +0.40
Parse file to hash in Ruby -1.73