Module: Puppet::X::Jenkins::Util

Defined in:
lib/puppet/x/jenkins/util.rb

Class Method Summary collapse

Class Method Details

.iterate(data, &block) ⇒ Object

loosely based on stackoverflow.com/questions/16412013/iterate-nested-hash-that-contains-hash-and-or-array



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# File 'lib/puppet/x/jenkins/util.rb', line 16

def iterate(data, &block)
  return data unless block_given?

  case data
  when Hash
    data.each_with_object({}) do |(k, v), h|
      h[k] = iterate(v, &block)
    end
  when Array
    data.map { |v| iterate(v, &block) }
  else
    yield data
  end
end

.undefize(data) ⇒ Object 



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# File 'lib/puppet/x/jenkins/util.rb', line 9

def undefize(data)
  iterate(data) { |x| x.nil? ? :undef : x }
end

.unundef(data) ⇒ Object 



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# File 'lib/puppet/x/jenkins/util.rb', line 4

def unundef(data)
  iterate(data) { |x| x == :undef ? nil : x }
end