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#!/usr/bin/env ruby
# encoding: UTF-8
 
require 'feedzirra'
 
class NewsDisplay
def initialize
rss1 = "http://www.healthierworld.gr/rss/feed/news"
@feed = Feedzirra::Feed.fetch_and_parse(rss1)
@title = @feed.title
@entries = @feed.entries
end
 
# print entries
def feed_list
x = 0
titles = []
while x < 4
titles << @entries[x]
x += 1
end
titles.each do |entry|
p entry.title
p entry.summary
end
end
end
 
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