gistfile1.rb

#This code works and when it gets to p modelshash - it prints out the entire hash as expected:
#{"qlogicmodel0"=>"QLE2562", "qlogicmodel1"=>"QLE2662", "qlogicmodel2"=>"QLE2662", "qlogicmodel3"=>"QLE2562"}

# require 'facter'

# models = Facter::Core::Execution.exec('qaucli -i | find "HBA Model"')
# modelshash = {}
# models.each_line.each_with_index do |line, index|
  # newmodels = Facter::Core::Execution.exec("qaucli -i #{index} | find \"HBA Model\"").split(':').last.strip
  # newmodels.split(/\n/).each do |pair|
    # key,value = pair.split(/\n/)
    # modelshash["qlogicmodel#{index}"] = key
  # end
# end
# p modelshash


# The code below now fails when calling Facter.add and setcode do - it will not return a fact of qlogicmodels with the above hash

require 'facter'

Facter.add("qlogicmodels") do
  setcode do
    models = Facter::Core::Execution.exec('qaucli -i | find "HBA Model"')
    modelshash = {}
    models.each_line.each_with_index do |line, index|
      newmodels = Facter::Core::Execution.exec("qaucli -i #{index} | find \"HBA Model\"").split(':').last.strip
      newmodels.split(/\n/).each do |pair|
        key,value = pair.split(/\n/)
        modelshash["qlogicmodel#{index}"] = key
      end
    end
    modelshash
  end
end