lib/elasticonf/loader.rb in elasticonf-1.1.3 vs lib/elasticonf/loader.rb in elasticonf-1.1.4

@@ -1,17 +1,25 @@
+require 'semantic'
+
 module Elasticonf
   class Loader < Hashie::Mash
     def get(key)
       unless [String, Symbol].include?(key.class)
         raise ArgumentError, "String or Symbol expected #{key.class} given"
       end
-      
-      hash, items = self, key.split('.')
-      
-      while (item = items.shift)
-        (hash = hash[item.to_sym]) || break
-      end
 
-      hash
+      ruby_version = Semantic::Version.new(RUBY_VERSION)
+
+      if ruby_version.major == 2 && ruby_version.minor >= 3
+        dig *key.split('.')
+      else
+        result, items = self.dup, key.split('.')
+
+        while (item = items.shift)
+          (result = result[item.to_sym]) || break
+        end
+
+        result
+      end
     end
   end
-end
\ No newline at end of file
+end