From a078c9746bcadbfba8ce8079331a67bcb0bcb3cd Mon Sep 17 00:00:00 2001
From: Tom Hicks <tom.hicks@me.com>
Date: Tue, 15 Jul 2014 20:25:26 +0100
Subject: [PATCH 1/2] concat non-HTML lcov reports

---
 src/reporters/lcov_reporter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/reporters/lcov_reporter.js b/src/reporters/lcov_reporter.js
index b2e0b64..0a26e54 100644
--- a/src/reporters/lcov_reporter.js
+++ b/src/reporters/lcov_reporter.js
@@ -26,7 +26,7 @@
             div.innerText = str;
             body.appendChild(div);
         } else {
-            window._$blanket_LCOV = str;
+            window._$blanket_LCOV = (window._$blanket_LCOV || '') + str;
         }
     };
 

From c87209b88a7259dc9d9dae698c19731a674e59e0 Mon Sep 17 00:00:00 2001
From: Tom Hicks <tom.hicks@me.com>
Date: Tue, 15 Jul 2014 20:26:51 +0100
Subject: [PATCH 2/2] improved function naming and signature
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

appendHtml doesn’t necessarily append HTML, so a better name is used.
Also, the entire options object is passed through to appendResult,
rather than just the boolean.
---
 src/reporters/lcov_reporter.js | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/src/reporters/lcov_reporter.js b/src/reporters/lcov_reporter.js
index 0a26e54..8e3759d 100644
--- a/src/reporters/lcov_reporter.js
+++ b/src/reporters/lcov_reporter.js
@@ -4,7 +4,7 @@
 
     var body = document.body;
 
-    var appendHtml = function(filename, data, toHTML) {
+    var appendResult = function(filename, data, options) {
 
         var str = "";
         str += 'SF:' + filename + '\n';
@@ -20,7 +20,7 @@
 
         str += 'end_of_record\n';
 
-        if (toHTML) {
+        if (options.toHTML) {
             var div = document.createElement('div');
             div.className = "blanket_lcov_reporter";
             div.innerText = str;
@@ -31,15 +31,13 @@
     };
 
     blanket.customReporter = function(coverageData, options) {
-        var toHTML = true;
-
-        if (typeof options !== 'undefined' && typeof options.toHTML !== 'undefined') {
-            toHTML = options.toHTML;
-        }
+        options = options || {
+            toHTML: true
+        };
 
         for (var filename in coverageData.files) {
             var data = coverageData.files[filename];
-            appendHtml(filename, data, toHTML);
+            appendResult(filename, data, options);
         }
     };