example: Use Oj gem to test if native extension bundling works

Author: hanazuki

example/app/Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'nokogiri'
+gem 'oj'
 
 group :test do
   gem 'minitest'

example/app/Gemfile.lock

@@ -1,17 +1,17 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    mini_portile2 (2.4.0)
-    minitest (5.14.2)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    bigdecimal (3.1.5)
+    minitest (5.20.0)
+    oj (3.16.3)
+      bigdecimal (>= 3.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   minitest
-  nokogiri
+  oj
 
 BUNDLED WITH
    2.3.7

example/app/main.rb

@@ -1,11 +1,9 @@
-require 'nokogiri'
+p Dir.pwd
 
-def handler(*)
-  {
-    libxml: Nokogiri::LIBXML_VERSION,
-  }
-end
+require 'bundler/setup'
+require 'oj'
 
-def handler2(*)
-  "hi!"
+def handler(*)
+  # This handler ensures the gem with a native extension is bundled properly
+  Oj.dump({greeting: 'hi!'})
 end