Prints advertising slogans to the command line. Awesome

slogan

#!/usr/bin/env ruby
# USAGE
#
# Install the nokogiri gem by running (it might need sudo):
#
#   $ gem install nokogiri
#
# Get a random slogan:
#
#   $ slogan
#
# Get a slogan for a word or phrase
#
#   $ slogan "boom boom"
#
# You can pass -n a command line option to get multiple slogans:
#
#   $ slogan "boom boom" -n 10
#
# That'll get you 10 slogans. Boom.
require 'rubygems'
require 'open-uri'
begin
  require 'nokogiri'
rescue LoadError
  abort "Oops! You need to install the nokogiri gem:\n\n   $ gem install nokogiri\n\n"
end

# Screw optparse. I got this.
if i = ARGV.index('-n')
  count = ARGV[i+1]
  ARGV.delete(count)
  ARGV.delete('-n')
else
  count = 1
end

phrase = ARGV.join('+').gsub(/\s/, '+')

count.to_i.times do
  doc = Nokogiri(open('http://thesurrealist.co.uk/slogan.cgi?word=' + phrase))
  puts doc.at('.h1wrap h1 a').text
end