BONUS: Got rid of the only lint violation by moving code above a private block. The method is a class method that shouldn't be under the private methods section anyways

Author: ochagata

.rubocop_todo.yml

@@ -6,11 +6,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 1
-Lint/IneffectiveAccessModifier:
-  Exclude:
-    - 'lib/grape/router.rb'
-
 # Offense count: 39
 Metrics/AbcSize:
   Max: 44

lib/grape/router.rb

@@ -11,6 +11,14 @@ def initialize(pattern, attributes = {})
       end
     end
 
+    def self.normalize_path(path)
+      path = "/#{path}"
+      path.squeeze!('/')
+      path.sub!(%r{/+\Z}, '')
+      path = '/' if path == ''
+      path
+    end
+
     def initialize
       @neutral_map = []
       @map = Hash.new { |hash, key| hash[key] = [] }
@@ -149,13 +157,5 @@ def routes_for(method)
     def string_for(input)
       self.class.normalize_path(input)
     end
-
-    def self.normalize_path(path)
-      path = "/#{path}"
-      path.squeeze!('/')
-      path.sub!(%r{/+\Z}, '')
-      path = '/' if path == ''
-      path
-    end
   end
 end