FILE: C:\ProgramData\PuppetLabs\puppet\var\lib\puppet\parser\functions\values.rb

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#
# values.rb
#
module Puppet::Parser::Functions
  newfunction(:values, :type => :rvalue, :doc => <<-DOC
    @summary
      When given a hash this function will return the values of that hash.

    @return
      array of values

    @example **Usage**
      $hash = {
        'a' => 1,
        'b' => 2,
        'c' => 3,
      }
      values($hash)

      This example would return: ```[1,2,3]```

    > *Note:*
    From Puppet 5.5.0, the compatible function with the same name in Puppet core
    will be used instead of this function.

  DOC
             ) do |arguments|

    raise(Puppet::ParseError, "values(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?

    hash = arguments[0]

    unless hash.is_a?(Hash)
      raise(Puppet::ParseError, 'values(): Requires hash to work with')
    end

    result = hash.values

    return result
  end
end

# vim: set ts=2 sw=2 et :

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