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