Nikolay Sturm nistude
nistude
/ prime_factors_2_spec.rb
Created
July 4, 2012 05:14
— forked from shostakovich/prime_factors_2_spec.rb
PrimeFactors Kata Second iteration
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| module PrimeFactors | |
| def decompose(number) | |
| if number <= 3 | |
| [number] | |
| else | |
| prime_factors = [] | |
| (2..number / 2).each do |prime| | |
| while(number % prime).zero? do | |
| number = number / prime | |
| prime_factors << prime |