class Eulerplate::Problems

Public Class Methods

get(number) click to toggle source
# File lib/eulerplate/problems.rb, line 6
def self.get(number)
  page = Nokogiri::HTML(open("https://projecteuler.net/problem=#{number}"))
  name = page.css('h2')[0].text
  number = page.css('#problem_info')[0].text.scan(/\d+/)[0].to_i
  problem = Eulerplate::ProblemParser.parse(page.css('.problem_content'))
  Problem.new(name: name, number: number, problem: problem)
end