Latest HN titles in the console!

nh_titles.rb

require 'rss/1.0'
require 'rss/2.0'
require 'open-uri'

source = "https://news.ycombinator.com/rss"
content = ""
open(source) do |s| 
  content = s.read 
end
rss = RSS::Parser.parse(content, false)

print "\n\n", rss.channel.title, "\n\n"

n = 0
while(n < rss.items.size) do
  puts "#{n+1} :\t#{rss.items[n].title}"
  n +=1
end



#puts "Item values"
#print "number of items: ", rss.items.size, "\n"
#print "title of first item: ", rss.items[0].title, "\n"
#print "link of first item: ", rss.items[0].link, "\n"
#print "description of first item: ", rss.items[0].description, "\n"
#print "date of first item: ", rss.items[0].date, "\n"