lib/nuggets/ruby.rb (Process.ruby): Added JRuby variant.

ChangeLog

@@ -2,12 +2,13 @@
 
 = Revision history for nuggets
 
-== 1.0.2 [unreleased]
+== 1.1.0 [unreleased]
 
 * Nuggets::LogParser::Rails no longer <tt>eval</tt>s the params hash; set the
   environment variable +NUGGETS_LOG_PARSER_RAILS_EVAL_PARAMS+ to restore this
   behaviour.
 * Added Object#rescue_if and Object#rescue_unless.
+* Added JRuby variant of Process.ruby.
 
 == 1.0.1 [2014-08-27]
 

lib/nuggets/ruby.rb

@@ -216,20 +216,27 @@ def shebang_command(filename)
 
 def File.ruby; ::Nuggets::Ruby.ruby_command; end
 
-begin
-  require 'open4'
-
+if RUBY_PLATFORM == 'java'
   def Process.ruby(*args, &block)
     argv = ::Nuggets::Ruby.ruby_options_to_argv(args)
-    ::Open4.popen4(*argv, &block)
+    ::IO.popen4(*argv, &block); $?
   end
+else
+  begin
+    require 'open4'
+
+    def Process.ruby(*args, &block)
+      argv = ::Nuggets::Ruby.ruby_options_to_argv(args)
+      ::Open4.popen4(*argv, &block)
+    end
 
-  require 'nuggets/io/interact'
+    require 'nuggets/io/interact'
 
-  def Process.interact_ruby(input, *args)
-    ruby(*args) { |_, i, o, e|
-      ::IO.interact({ input => i }, { o => $stdout, e => $stderr })
-    }
+    def Process.interact_ruby(input, *args)
+      ruby(*args) { |_, i, o, e|
+        ::IO.interact({ input => i }, { o => $stdout, e => $stderr })
+      }
+    end
+  rescue ::LoadError
   end
-rescue ::LoadError
 end