Print out a nested hash : Print Hash « Hash « Ruby






  1. Ruby
  2. Hash
  3. Print Hash

Print out a nested hash


require 'pp'


h = {}
h[:name] = "Robert"
h[:nickname] = "Bob"
h[:age] = 43
h[:email_addresses] = {:home => "bob@example.com",
                       :work => "robert@example.com"}

PP::pp(h, $stderr, 50)








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