class NewsFetcher

Public Class Methods

fetch(url, structure, color) click to toggle source

# File lib/news_fetcher.rb, line 9
def self.fetch url, structure, color
  color ||= "black"
      doc = Nokogiri::HTML(open(url))
      nodes = doc.css(structure)
      nodes.each do |n|
              puts n.text.strip.send(color)
    puts
      end
  return doc, nodes
end

hi() click to toggle source

# File lib/news_fetcher.rb, line 5
def self.hi
  puts "Hi, I'm NewsFetcher!"
end