lib/runger/ext/flatten_names.rb in runger_config-4.0.0 vs lib/runger/ext/flatten_names.rb in runger_config-5.0.0

@@ -1,37 +1,33 @@
 # frozen_string_literal: true
 
-module Runger
-  module Ext
-    # Convert Hash with mixed array and hash values to an
-    # array of paths.
-    module FlattenNames
-      refine ::Array do
-        def flatten_names(prefix, buf)
-          if empty?
-            buf << :"#{prefix}"
-            return buf
-          end
-
-          each_with_object(buf) do |name, acc|
-            if name.is_a?(::Symbol)
-              acc << :"#{prefix}.#{name}"
-            else
-              name.flatten_names(prefix, acc)
-            end
-          end
-        end
+# Convert Hash with mixed array and hash values to an
+# array of paths.
+module Runger::Ext::FlattenNames
+  refine ::Array do
+    def flatten_names(prefix, buf)
+      if empty?
+        buf << :"#{prefix}"
+        return buf
       end
 
-      refine ::Hash do
-        def flatten_names(prefix = nil, buf = [])
-          each_with_object(buf) do |(k, v), acc|
-            parent = prefix ? "#{prefix}.#{k}" : k
-            v.flatten_names(parent, acc)
-          end
+      each_with_object(buf) do |name, acc|
+        if name.is_a?(::Symbol)
+          acc << :"#{prefix}.#{name}"
+        else
+          name.flatten_names(prefix, acc)
         end
       end
+    end
+  end
 
-      using self
+  refine ::Hash do
+    def flatten_names(prefix = nil, buf = [])
+      each_with_object(buf) do |(k, v), acc|
+        parent = prefix ? "#{prefix}.#{k}" : k
+        v.flatten_names(parent, acc)
+      end
     end
   end
+
+  using self
 end