Minor script optimizations

Soupy.java

@@ -18,14 +18,16 @@ public static void main(String args[]) throws IOException {
     System.out.println(dir.toString());
     File[] directoryListing = dir.listFiles();
     StringBuilder buf = new StringBuilder();
+    String path;
+    Document doc;
+    Elements links;
     if (directoryListing != null) {
       for (File child : directoryListing) {
         buf.setLength(0);
-        String path = child.getAbsolutePath();
-        String content = readFile(path, StandardCharsets.UTF_8);
-        Document doc = Jsoup.parse(content);
+        path = child.getAbsolutePath();
+        doc = Jsoup.parse(readFile(path, StandardCharsets.UTF_8));
         doc.outputSettings(new Document.OutputSettings().prettyPrint(false));
-        Elements links = doc.select("a");
+        links = doc.select("a");
         for(Element a : links) {
           buf.append(a.toString());
           buf.append("\n");

bench.groovy

@@ -1,13 +1,14 @@
 import org.jsoup.*
 import org.jsoup.nodes.*
 
+buf = new StringBuilder();
 new File("/Users/sushi/Research/tie/html/test_files").eachFile() { file ->
+  buf.setLength(0)
   new_path = file.getAbsolutePath().replace("test_files", "groovy_output")
   content = file.getText('UTF-8')
   doc = Jsoup.parse(content);
   doc.outputSettings(new Document.OutputSettings().prettyPrint(false));
   links = doc.select("a");
-  buf = new StringBuilder();
   links.each { a ->
     buf << a.toString() //.append(a.toString());
     buf << "\n" //.append("\n");

bench.rb

@@ -1,11 +1,11 @@
 require 'nokogiri'
 
-Dir.glob("/Users/sushi/Research/tie/html/test_files/*.html") do |f|
+Dir.glob('/Users/sushi/Research/tie/html/test_files/*.html') do |f|
   content = IO.read(f)
   doc = Nokogiri::HTML(content)
-  list = []
-  doc.css('a').each do |e|
-    list << e.to_s
+  File.open(f.sub('test_files', 'mri_output'), 'w') do |of|
+    doc.css('a').each do |e|
+      of.write("#{e}\n")
+    end
   end
-  IO.write(f.sub("test_files", "mri_output"), list.join("\n"))
 end