Module: Puppet::Pops::Serialization::JsonPath

Defined in:
lib/puppet/pops/serialization/json_path.rb

Defined Under Namespace

Classes: Resolver

Class Method Summary collapse

Class Method Details

.to_json_path(path) ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Creates a json_path reference from the given ‘path` argument

Returns:

  • (String) —

    the created json_path



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# File 'lib/puppet/pops/serialization/json_path.rb', line 14

def self.to_json_path(path)
  p = '$'.dup
  path.each do |seg|
    if seg.nil?
      p << '[null]'
    elsif Types::PScalarDataType::DEFAULT.instance?(seg)
      p << '[' << Types::StringConverter.singleton.convert(seg, '%p') << ']'
    else
      # Unable to construct json path from complex segments
      return nil
    end
  end
  p
end