Get all Moroccan cities from French Wikipedia.

moroccan_cities.rb

# This will output all Moroccan cities (including some that are not 
# recognized internationally) in a text file called, well,
# moroccan_cities.txt.

require 'nokogiri'
require 'open-uri'

# This should not be relied on. Get the list once and be done with it.
url = "https://fr.wikipedia.org/wiki/Villes_du_Maroc"

document = Nokogiri::HTML(open(url))

output_file = File.new("moroccan_cities.txt", "w")

data = document.css("div#content").css("ul").css("li").css("b")
  .css("a")

# There is an issue with the first element being some random text. Not bothering.
data.each {|href| output_file.puts href.text.strip unless href == data.to_a.first}

output_file.close