lvee abstract to latex

lvee2latex.rb

#!/usr/bin/env ruby
#
# Usage lvee2latex.rb id > out.tex

require "rubygems"
require "open-uri"
require "json"
require "redcloth"

if ARGV[0] == nil 
	puts "No id." 
	exit 1
end

id=ARGV[0]

document = JSON.parse(open("http://lvee.org/en/abstracts/#{id}.json").read)
latex = RedCloth.new(document['body']).to_latex

$stdout.write "#{latex}"