From bad7cd0e28cebd243ed20601aa68cf474f346b4b Mon Sep 17 00:00:00 2001
From: dbencic <dragan.bencic@gmail.com>
Date: Thu, 2 Jul 2015 00:02:11 +0200
Subject: [PATCH 1/2] Support for multiple occurrences of 'loud' class

This solution supports multiple elements with 'loud' class. Previous solution transforms only first one.
---
 problems/html_stream/solution.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/problems/html_stream/solution.js b/problems/html_stream/solution.js
index a8594dc6..bf9211ff 100644
--- a/problems/html_stream/solution.js
+++ b/problems/html_stream/solution.js
@@ -4,10 +4,12 @@
   var through = require('through2');
   var tr = trumpet();
   
-  var loud = tr.select('.loud').createStream();
-  loud.pipe(through(function (buf, _, next) {
+  tr.selectAll('.loud', function(loud) {
+  	var stream = loud.createStream();
+  	stream.pipe(through(function (buf, _, next) {
       this.push(buf.toString().toUpperCase());
       next();
-  })).pipe(loud);
+  	})).pipe(stream);
+  });
   
   process.stdin.pipe(tr).pipe(process.stdout);

From 055cb9a531df6c8c5e7dc0a528c698fd98e9821c Mon Sep 17 00:00:00 2001
From: Dragan Bencic <dragan.bencic@gmail.com>
Date: Thu, 2 Jul 2015 00:11:52 +0200
Subject: [PATCH 2/2] Solution that supports multiple 'loud' tags

---
 problems/html_stream/expected.html | 2 +-
 problems/html_stream/input.html    | 2 +-
 problems/html_stream/solution.js   | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/problems/html_stream/expected.html b/problems/html_stream/expected.html
index 586a7d13..e7d10641 100644
--- a/problems/html_stream/expected.html
+++ b/problems/html_stream/expected.html
@@ -7,7 +7,7 @@
       Four score and several years ago, our fathers bought four swiss
       continents, a new vacation, covered in liberty.
       And predicated to the preposition that tall men created a
-      sequel.
+      sequel. <span class="loud">FIRST LOUD TEXT.</span>
     </p>
     
     <p>
diff --git a/problems/html_stream/input.html b/problems/html_stream/input.html
index af23e560..e2e1b77f 100644
--- a/problems/html_stream/input.html
+++ b/problems/html_stream/input.html
@@ -7,7 +7,7 @@
       Four score and several years ago, our fathers bought four swiss
       continents, a new vacation, covered in liberty.
       And predicated to the preposition that tall men created a
-      sequel.
+      sequel. <span class="loud">first loud text.</span>
     </p>
     
     <p>
diff --git a/problems/html_stream/solution.js b/problems/html_stream/solution.js
index bf9211ff..6406f499 100644
--- a/problems/html_stream/solution.js
+++ b/problems/html_stream/solution.js
@@ -5,11 +5,11 @@
   var tr = trumpet();
   
   tr.selectAll('.loud', function(loud) {
-  	var stream = loud.createStream();
-  	stream.pipe(through(function (buf, _, next) {
+    var stream = loud.createStream();
+    stream.pipe(through(function (buf, _, next) {
       this.push(buf.toString().toUpperCase());
       next();
-  	})).pipe(stream);
+    })).pipe(stream);
   });
   
   process.stdin.pipe(tr).pipe(process.stdout);