githubのissuesに登録したタイトルのみ取得する

nokogiri_sample.rb

require "rubygems"
require "nokogiri"
require "open-uri"

ISSUES_URL = "https://github.com/:user/:repo/issues?state=:state"

def get_issues(user, repo, state='open')
  url = ISSUES_URL.gsub(/:user\b/, user).gsub(/:repo\b/, repo).gsub(/:state\b/, state)
  nokogiri = Nokogiri::HTML.parse(open(url))
  nokogiri.css('.issues table tr td a.js-navigation-open').map(&:text)
end

p get_issues('mathfur', 'word_manager', 'open')