Class: NewsFetcher

Inherits:
Object
  • Object
show all
Includes:
Nokogiri
Defined in:
lib/news_fetcher.rb

Class Method Summary collapse

Class Method Details

.fetch(url, structure, color) ⇒ Object 



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# 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 ⇒ Object 



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# File 'lib/news_fetcher.rb', line 5

def self.hi
  puts "Hi, I'm NewsFetcher!"
end