class Puppet::Pops::Lookup::V3DataHashFunctionProvider

   # File lib/puppet/pops/lookup/data_hash_function_provider.rb
86 def initialize(name, parent_data_provider, function_name, options, locations)
87   @datadir = options.delete(HieraConfig::KEY_DATADIR)
88   super
89 end

    # File lib/puppet/pops/lookup/data_hash_function_provider.rb
 91 def unchecked_key_lookup(key, lookup_invocation, merge)
 92   extra_paths = lookup_invocation.hiera_v3_location_overrides
 93   if extra_paths.nil? || extra_paths.empty?
 94     super
 95   else
 96     # Extra paths provided. Must be resolved and placed in front of known paths
 97     paths = parent_data_provider.config(lookup_invocation).resolve_paths(@datadir, extra_paths, lookup_invocation, false, ".#{@name}")
 98     all_locations = paths + locations
 99     root_key = key.root_key
100     lookup_invocation.with(:data_provider, self) do
101       MergeStrategy.strategy(merge).lookup(all_locations, lookup_invocation) do |location|
102         invoke_with_location(lookup_invocation, location, root_key)
103       end
104     end
105   end
106 end