inside

>> ap @conn
#<Faraday::Connection:0x007f8c3c13e5a0 @parallel_manager=nil, @headers={"User-Agent"=>"Example SDK (0.0.1)", "Authorization"=>"Basic amFjb2JfYmVkbmFyekBmbGlnaHRjZW50cmUuY29tOlg5bEpnY2JMK1RBOTJzT1NySXZaWFI2Q2NKNFVwek5FeHU2OUlCaW4xZkIreTVBRVIrd1IyUkNCV2t4YkhkNkFqSnZadUU4R21nd3I="}, @params={}, @options=#<Faraday::RequestOptions (empty)>, @ssl=#<Faraday::SSLOptions verify=true, ca_file="/Users/jacob/Code/etc/ca.pem">, @default_parallel_manager=nil, @builder=#<Faraday::RackBuilder:0x007f8c3c13e1b8 @handlers=[Faraday::Adapter::NetHttp], @app=#<Faraday::Adapter::NetHttp:0x007f8c3c0d6b80 @app=#<Proc:0x007f8c3c0d6c70@/Users/jacob/.rubies/ruby-2.2.0/lib/ruby/gems/2.2.0/gems/faraday-0.9.1/lib/faraday/rack_builder.rb:152 (lambda)>>>, @url_prefix=#<URI::HTTPS https://example.com/>, @proxy=nil>
# => nil

outside

>> ap @conn
nil
# => nil