Juan Manuel Furattini juanfurattini
juanfurattini
/ codility_missing_number.rb
Last active
July 26, 2018 05:20
Solution for Codility's MissingInteger exercise with a score of 100% (Ruby)
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| def solution(a) | |
| val = 0 | |
| a.uniq.sort.each do |e| | |
| next if e <= 0 | |
| return val.next if e > val.next | |
| val = e | |
| end | |
| val.next | |
| end |
juanfurattini
/ array_flattener.rb
Last active
July 26, 2018 06:22
Flattens an Array without using the built-in Array#flatten method (For testing it requires spec)
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| module ArrayUtils | |
| extend self | |
| # Converts a nested array to a flatten array without using the built-in method Array#flatten | |
| # It doesn't remove nil | |
| # | |
| # If the passed parameter is not an array, the same object is returned | |
| # to_flat_array(nil) #=> nil | |
| # to_flat_array({ a: 'something }) #=> {:a=>"something"} | |
| # If the passed parameter is a nested array, a flatten array is returned |
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