examples/basic.rb in ipfs-api-0.1.0 vs examples/basic.rb in ipfs-api-0.2.0

@@ -1,4 +1,12 @@
 require 'ipfs-api'
 
 ipfs = IPFS::Connection.new
+
+# add a directory
 ipfs.add Dir.new('data')
+
+# retrieve contents of a file
+print ipfs.cat('QmfM2r8seH2GiRaC4esTjeraXEachRt8ZsSeGaWTPLyMoG')
+
+# retrieve the whole directory
+ipfs.get('QmSh4Xjoy16v6XmnREE1yCrPM1dnizZc2h6LfrqXsnbBV7', 'copy-of-data')