[chore] make examples a bit more robust

Author: chadlwilson

.bundle/config

@@ -1,2 +1,3 @@
 ---
 BUNDLE_VERSION: "system"
+BUNDLE_DISABLE_SHARED_GEMS: "true"

examples/camping/.bundle/config

@@ -1,2 +1,3 @@
 ---
 BUNDLE_VERSION: "system"
+BUNDLE_DISABLE_SHARED_GEMS: "true"

examples/camping/Gemfile

@@ -1,12 +1,12 @@
 source 'https://rubygems.org'
 
-ruby '~> 3.1.0'
+ruby RUBY_VERSION
 
 gem 'camping', '< 3'
 gem 'rack', '~> 2.2.0'
 
 group :development do
   if !ENV['WARBLER_SRC']; gem 'warbler' else gem 'warbler', path: '../../../warbler' end
   if !ENV['JRUBY_RACK_SRC']; gem 'jruby-rack' else gem 'jruby-rack', path: '../../target' end
-  gem 'jruby-jars', '~> 9.4.0'
+  gem 'jruby-jars', JRUBY_VERSION
 end

examples/rails7/.bundle/config

@@ -0,0 +1,4 @@
+---
+BUNDLE_VERSION: "system"
+BUNDLE_DGFGG: "ff"
+BUNDLE_DISABLE_SHARED_GEMS: "true"

examples/rails7/.gitignore

@@ -4,9 +4,6 @@
 # belong in git's global ignore instead:
 # `$XDG_CONFIG_HOME/git/ignore` or `~/.config/git/ignore`
 
-# Ignore bundler config.
-/.bundle
-
 # Ignore all environment files (except templates).
 /.env*
 !/.env*.erb

examples/rails7/Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby '~> 3.1.0'
+ruby RUBY_VERSION
 
 gem 'rails', '~> 7.2.0'
 gem 'rack', '~> 2.2.0'
@@ -9,5 +9,5 @@ gem 'sprockets-rails'
 group :development do
   if !ENV['WARBLER_SRC']; gem 'warbler' else gem 'warbler', path: '../../../warbler' end
   if !ENV['JRUBY_RACK_SRC']; gem 'jruby-rack' else gem 'jruby-rack', path: '../../target' end
-  gem 'jruby-jars', '~> 9.4.0'
+  gem 'jruby-jars', JRUBY_VERSION
 end

examples/rails8/.bundle/config

@@ -1,2 +1,3 @@
 ---
 BUNDLE_VERSION: "system"
+BUNDLE_DISABLE_SHARED_GEMS: "true"

examples/sinatra/.bundle/config

@@ -1,12 +1,12 @@
 source 'https://rubygems.org'
 
-ruby '~> 3.1.0'
+ruby RUBY_VERSION
 
 gem 'sinatra', '< 4'
 gem 'rack', '~> 2.2.0'
 
 group :development do
   if !ENV['WARBLER_SRC']; gem 'warbler' else gem 'warbler', path: '../../../warbler' end
   if !ENV['JRUBY_RACK_SRC']; gem 'jruby-rack' else gem 'jruby-rack', path: '../../target' end
-  gem 'jruby-jars', '~> 9.4.0'
-end
+  gem 'jruby-jars', JRUBY_VERSION
+end