cph · kobsy · Apr 24, 2026
diff --git a/.ruby-version b/.ruby-version
@@ -0,0 +1 @@
+3.4
diff --git a/Gemfile b/Gemfile
@@ -2,4 +2,5 @@ source "https://rubygems.org/"
 group :development, :test do
   gem 'rake', '~> 0.9.2'
   gem "rdoc", '~> 3.12'
+  gem "test-unit"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,14 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    json (1.6.5)
+    json (1.8.6)
+    power_assert (3.0.1)
     rake (0.9.2.2)
     rdoc (3.12)
       json (~> 1.4)
+    test-unit (3.7.7)
+      power_assert
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   rake (~> 0.9.2)
   rdoc (~> 3.12)
+  test-unit
+
+BUNDLED WITH
+  4.0.3
diff --git a/lib/pdf/toolkit.rb b/lib/pdf/toolkit.rb
@@ -387,7 +387,7 @@ def write_info_to_file(out)
     end
     retval
   ensure
-    File.unlink(tmp) if tmp && File.exists?(tmp)
+    File.unlink(tmp) if tmp && File.exist?(tmp)
   end
 
   def update

diff --git a/pdf-toolkit.gemspec b/pdf-toolkit.gemspec
@@ -16,7 +16,6 @@ Gem::Specification.new do |s|
   s.rubyforge_project = 'pdf-toolkit'
   s.homepage = "http://pdf-toolkit.rubyforge.org"
 
-  s.has_rdoc = true
   s.require_path = 'lib'
 
   s.files = [ "Rakefile", "README.md", "pdf-toolkit.gemspec" ]
-Original file line number
+Diff line change
@@ Expand Up / @@ -387,7 +387,7 @@ def write_info_to_file(out) @@
         end
         retval
       ensure
-        File.unlink(tmp) if tmp && File.exists?(tmp)
+        File.unlink(tmp) if tmp && File.exist?(tmp)
       end
       def update
@@ Expand Down @@