Puppet Function: any2array
- Defined in:
- puppet/modules/stdlib/lib/puppet/parser/functions/any2array.rb
- Function type:
- Ruby 3.x API
Overview
This converts any object to an array containing that object. Empty argument lists are converted to an empty array. Arrays are left untouched. Hashes are converted to arrays of alternating keys and values.
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# File 'puppet/modules/stdlib/lib/puppet/parser/functions/any2array.rb', line 6 newfunction(:any2array, :type => :rvalue, :doc => <<-EOS This converts any object to an array containing that object. Empty argument lists are converted to an empty array. Arrays are left untouched. Hashes are converted to arrays of alternating keys and values. EOS ) do |arguments| if arguments.empty? return [] end if arguments.length == 1 if arguments[0].kind_of?(Array) return arguments[0] elsif arguments[0].kind_of?(Hash) result = [] arguments[0].each do |key, value| result << key << value end return result end end return arguments end |