Downloading movies information for friend's profile @wkinie

Gemfile

source 'https://rubygems.org'

gem 'nokogiri'

wkinie.rb

require 'nokogiri'
require 'open-uri'
require 'date'
require 'rss/maker'

site = Nokogiri::HTML(open('http://www.filmweb.pl/premiere'))
films =[]
#Date.today.next.day what day will be tomorrow. Filmweb uses that to ID div
#be aware, if something changes (mostly css selectors) you have to correct that manualy in css selectores
site.css("#day-#{Date.today.next.day}").css('.filmPreview').each {|p|
  information = {}
  information[:title] = p.css('.filmTitle').first.content
  information[:img] = p.css('.entityPoster img')[0]['src']
  plot = p.css('.filmPlot')
  if plot.first
    #sometimes plot content is shorter than 115 chars and then we can't select [0] element for nil
    #because regex won't match
    if plot.first.content.length >= 115
      info = plot.first.content.match(/^(?=.{115})(.{0,114})(?=\s).*$/)[0]
    end
    info ||= plot.first.content
    information[:info] = info
  end
  information[:info] ||= "Brak opisu"
  information[:link] = "http://www.filmweb.pl#{p.css('.entityTitle a')[0]['href']}"
  films << information
}

#I do no think that code is valid because filmweb, for each new film is making
#entry on premiers for given day that's why we used Day.today.next.day at the beginning
#films.each { |p|
#  site = Nokogiri::HTML(open(p[:link]))
#  p[:date] = site.css('#filmPremierePoland').first.content
#  p[:tomorrow] = 1 if Date.today+1 == Date.parse(p[:date])
#  p[:tomorrow] ||= 0
#}

content = RSS::Maker.make("1.0") do |m|
  #not useful information but RSS::Maker libary will complain since RSS standard requires that
  m.channel.title = "Informacje o nowych filmach!"
  m.channel.link = "http://www.twitter.pl/wkinie"
  m.channel.author = "autor"
  m.channel.description = "description"
  m.channel.about = "new films"
  #end of not so useful information
  
  #I think IFTTT detects on that elements if there was an update but I can't get head around
  #when it will really work.
  m.channel.updated = Time.now
  
  films.each do |f|
    m.items.new_item do |i|
      d = Date.parse(f[:date])
      day = d.day
      month = d.month
      #since I was a bit I'm adding 0 at the beginning that way.
      if day.to_s.length == 1
        day = "0#{day}"
      end
      if month.to_s.length == 1
        month = "0#{month}"
      end
      #end of a bit lazyness
      i.title = "#{day}.#{month} | #{f[:title]}"
      i.link = f[:link]
      i.pubDate = Time.now
      i.description = "#{f[:info]}..."
      i.date = Time.now
    end
  end
end

#prints of XML. You could also write that to file but for what is ">" in terminal?
#ruby wkinie.rb > film.xml and you have everything in a file.
puts content