lib/rbst.rb in RbST-0.2.0 vs lib/rbst.rb in RbST-0.3.0

@@ -1,6 +1,6 @@
-require 'open3'
+# encoding: UTF-8
 
 class RbST
   
   @@executable_path = File.expand_path(File.join(File.dirname(__FILE__), "rst2parts"))
   @@executables = {
@@ -80,14 +80,14 @@
   
 protected
   
   def execute(command)
     output = ''
-    Open3::popen3(command) do |stdin, stdout, stderr| 
-      stdin.puts @target 
-      stdin.close
-      output = stdout.read.strip 
+    IO.popen(command, "w+") do |f| 
+      f.puts @target 
+      f.close_write
+      output = f.read
     end
     output
   end
 
   def convert_options
@@ -104,6 +104,6 @@
     opt.inject('') do |string, (flag, val)|
       flag = flag.to_s.gsub(/_/, '-')
       string + (flag.length == 1 ? " -#{flag} #{val}" : " --#{flag}=#{val}")
     end
   end
-end
\ No newline at end of file
+end