gistfile1.txt

irb(main):002:0> load "multicraft_api.rb"
=> true
irb(main):003:0> api = MulticraftApi.new('address','user','key')
=> #<MulticraftApi:0x00000002e0d8a8 @url="address", @user="user", @key="key">
irb(main):004:0> api.findConnections
NoMethodError: undefined method `<' for nil:NilClass
	from multicraft_api.rb:30:in `block in method_missing'
	from multicraft_api.rb:24:in `each_index'
	from multicraft_api.rb:24:in `method_missing'
	from (irb):4
	from /home/jack/.rbenv/versions/1.9.2-p320/bin/irb:12:in `<main>'