[Ruby] clean up Ruby dev dependencies (OpenAPITools#3551)

* clean up ruby dev dependencies

* update ensure uptodate to cover ruby faraday

Author: wing328

.gitignore

@@ -232,3 +232,7 @@ samples/client/petstore/elm/index.html
 # C
 samples/client/petstore/c/build
 samples/client/petstore/c/*.so
+
+# Ruby
+samples/openapi3/client/petstore/ruby/Gemfile.lock
+samples/openapi3/client/petstore/ruby-faraday/Gemfile.lock

bin/utils/ensure-up-to-date

@@ -13,7 +13,7 @@ sleep 5
 declare -a scripts=(
 # SAMPLES
 "./bin/openapi3/ruby-client-petstore.sh"
-"./bin/ruby-client-petstore.sh"
+"./bin/openapi3/ruby-client-faraday-petstore.sh"
 "./bin/java-petstore-all.sh"
 "./bin/java-jaxrs-petstore-server-all.sh"
 "./bin/java-msf4j-petstore-server.sh"

modules/openapi-generator/src/main/resources/ruby-client/gemspec.mustache

@@ -33,12 +33,6 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'json', '~> 2.1', '>= 2.1.0'
 
   s.add_development_dependency 'rspec', '~> 3.6', '>= 3.6.0'
-  s.add_development_dependency 'vcr', '~> 3.0', '>= 3.0.1'
-  s.add_development_dependency 'webmock', '~> 1.24', '>= 1.24.3'
-  s.add_development_dependency 'autotest', '~> 4.4', '>= 4.4.6'
-  s.add_development_dependency 'autotest-rails-pure', '~> 4.1', '>= 4.1.2'
-  s.add_development_dependency 'autotest-growl', '~> 0.2', '>= 0.2.16'
-  s.add_development_dependency 'autotest-fsevent', '~> 0.2', '>= 0.2.12'
 
   s.files         = `find *`.split("\n").uniq.sort.select { |f| !f.empty? }
   s.test_files    = `find spec/*`.split("\n")

samples/openapi3/client/petstore/ruby-faraday/petstore.gemspec

@@ -31,12 +31,6 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'json', '~> 2.1', '>= 2.1.0'
 
   s.add_development_dependency 'rspec', '~> 3.6', '>= 3.6.0'
-  s.add_development_dependency 'vcr', '~> 3.0', '>= 3.0.1'
-  s.add_development_dependency 'webmock', '~> 1.24', '>= 1.24.3'
-  s.add_development_dependency 'autotest', '~> 4.4', '>= 4.4.6'
-  s.add_development_dependency 'autotest-rails-pure', '~> 4.1', '>= 4.1.2'
-  s.add_development_dependency 'autotest-growl', '~> 0.2', '>= 0.2.16'
-  s.add_development_dependency 'autotest-fsevent', '~> 0.2', '>= 0.2.12'
 
   s.files         = `find *`.split("\n").uniq.sort.select { |f| !f.empty? }
   s.test_files    = `find spec/*`.split("\n")

samples/openapi3/client/petstore/ruby/Gemfile.lock

@@ -31,12 +31,6 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'json', '~> 2.1', '>= 2.1.0'
 
   s.add_development_dependency 'rspec', '~> 3.6', '>= 3.6.0'
-  s.add_development_dependency 'vcr', '~> 3.0', '>= 3.0.1'
-  s.add_development_dependency 'webmock', '~> 1.24', '>= 1.24.3'
-  s.add_development_dependency 'autotest', '~> 4.4', '>= 4.4.6'
-  s.add_development_dependency 'autotest-rails-pure', '~> 4.1', '>= 4.1.2'
-  s.add_development_dependency 'autotest-growl', '~> 0.2', '>= 0.2.16'
-  s.add_development_dependency 'autotest-fsevent', '~> 0.2', '>= 0.2.12'
 
   s.files         = `find *`.split("\n").uniq.sort.select { |f| !f.empty? }
   s.test_files    = `find spec/*`.split("\n")