ticker

#!/usr/bin/ruby
require 'json'
require 'net/http'
require 'uri'
require 'pp'
def getjson(urlvar)
	return JSON.parse(Net::HTTP.get_response(URI.parse(urlvar)).body) # Parse urlvar, send a request to it, and parse the response.
end 
while true do
	puts `clear`
	File.open('coins', 'r').each_line do |coinname|
		c = getjson("http://coinmarketcap.northpole.ro/api/#{coinname.gsub(/\s+/, "")}.json")
		puts "#{c['name']}: $#{c['price']}"
		puts "Volume (24h): #{c['volume24']} | Price change (24h): #{c['change24']}"	
	end
	sleep 300 # 5 minutes.
end