lib/hash_remapper.rb in hash_remapper-0.1.0 vs lib/hash_remapper.rb in hash_remapper-0.2.0

@@ -1,13 +1,14 @@
 # frozen_string_literal: true
 
 require 'set'
+require 'hash_digger'
 
 # Utility class to map original Hash keys to the new ones
 class HashRemapper
   # Current Library Version
-  VERSION = '0.1.0'
+  VERSION = '0.2.0'
 
   class << self
     # Remaps `data` Hash by renaming keys, creating new ones and
     # optionally aggregating values
     #
@@ -61,18 +62,27 @@
       [target_name, target_data]
     end
 
     # Method to try to handle data digging
     # (if the mapping value is enumerable)
+    # @see https://github.com/smileart/hash_digger
     #
     # @param [Object] to the target key to map to
     # @param [Hash] data the whole original Hash to use as the digging target
     #
     # @return [Array(Object,Object)] key and its value to put to the resulting Hash
     def try_digging(to, data)
       return unless to.respond_to?(:each)
 
-      [to.first, data.dig(*to.last)]
+      # @see https://github.com/DamirSvrtan/fasterer — fetch_with_argument_vs_block
+      [
+        to.fetch(0),
+        HashDigger::Digger.dig(
+          data: data,
+          path: to.fetch(1) { '*' },
+          strict: to.fetch(2) { true }
+        )
+      ]
     end
 
     # Method which automatically prepares direct mapping (e.g. { :a => :a })
     # for the keys that weren't used in the mapping Hash (to pass them through "as is")
     #