monkey_patches.rb in vcr-3.0.1

- old
+ new

@@ -1,7 +1,5 @@
-require 'typhoeus'
-
 module MonkeyPatches
   extend self
 
   NET_HTTP_SINGLETON = class << Net::HTTP; self; end
 
@@ -132,13 +130,19 @@
 
 # Require all the HTTP libraries--these must be required before WebMock
 # for WebMock to work with them.
 require 'httpclient'
 
-unless RUBY_INTERPRETER == :jruby
-  require 'patron'
-  require 'em-http-request'
-  require 'curb'
+if RUBY_INTERPRETER == :mri
+  require 'typhoeus'
+  begin
+    require 'patron'
+    require 'em-http-request'
+    require 'curb'
+  rescue LoadError
+    # these are not always available, depending on the Gemfile used
+    warn $!.message
+  end
 end
 
 if defined?(::Typhoeus.before)
   require 'vcr/library_hooks/typhoeus'
   $typhoeus_after_loaded_hook = VCR.configuration.hooks[:after_library_hooks_loaded].last