From 8b069b506145942f67d040777b406ed2293c8646 Mon Sep 17 00:00:00 2001
From: Samuel Giddins <segiddins@segiddins.me>
Date: Tue, 19 Feb 2019 11:39:37 +0100
Subject: [PATCH] Slight path resolution performance impovements by reducing
 allocations

---
 .../project/object/helpers/groupable_helper.rb   | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lib/xcodeproj/project/object/helpers/groupable_helper.rb b/lib/xcodeproj/project/object/helpers/groupable_helper.rb
index 70654ebf7..20939b799 100644
--- a/lib/xcodeproj/project/object/helpers/groupable_helper.rb
+++ b/lib/xcodeproj/project/object/helpers/groupable_helper.rb
@@ -98,7 +98,7 @@ def move(object, new_parent)
           #
           def real_path(object)
             source_tree = source_tree_real_path(object)
-            path = object.path || ''
+            path = object.path || ''.freeze
             if source_tree
               source_tree + path
             else
@@ -115,11 +115,16 @@ def real_path(object)
           def full_path(object)
             folder =  case object.source_tree
                       when '<group>'
-                        parent(object).isa != 'PBXProject' ? full_path(parent(object)) : nil
+                        object_parent = parent(object)
+                        if object_parent.isa == 'PBXProject'.freeze
+                          nil
+                        else
+                          full_path(object_parent)
+                        end
                       when 'SOURCE_ROOT'
                         nil
                       when '<absolute>'
-                        Pathname.new('/')
+                        Pathname.new('/'.freeze)
                       else
                         Pathname.new("${#{object.source_tree}}")
                       end
@@ -140,10 +145,11 @@ def full_path(object)
           def source_tree_real_path(object)
             case object.source_tree
             when '<group>'
-              if parent(object).isa == 'PBXProject'
+              object_parent = parent(object)
+              if object_parent.isa == 'PBXProject'.freeze
                 object.project.project_dir
               else
-                real_path(parent(object))
+                real_path(object_parent)
               end
             when 'SOURCE_ROOT'
               object.project.project_dir