Module: Puppet::Pops::Lookup::Interpolation

Includes:
SubLookup
Included in:
DataProviders::HieraConfig, DataProviders::HieraInterpolate, Puppet::Plugins::DataProviders::DataProvider
Defined in:
lib/puppet/pops/lookup/interpolation.rb

Instance Method Summary collapse

Methods included from SubLookup

#split_key, #sub_lookup

Instance Method Details

#interpolate(subject, lookup_invocation, allow_methods) ⇒ Object 



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# File 'lib/puppet/pops/lookup/interpolation.rb', line 11

def interpolate(subject, lookup_invocation, allow_methods)
  case subject
  when String
    subject.index('%{').nil? ? subject : interpolate_string(subject, lookup_invocation, allow_methods)
  when Array
    subject.map { |element| interpolate(element, lookup_invocation, allow_methods) }
  when Hash
    Hash[subject.map { |k, v| [k, interpolate(v, lookup_invocation, allow_methods)] }]
  else
    subject
  end
end