minor documentation fix; gemspec missing haml; fix JS when data.list …

…is blank
tmm1 · May 20, 2011 · 98707ac · 98707ac
1 parent 79b6648
commit 98707ac
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -10,13 +10,13 @@ config.middleware.use Memprof::Tracer
 ```
 
 The `Memprof::Tracer` middleware will record JSON stats about each
-incoming request to `/tmp/memprof-tracer-PID.json`
+incoming request to `/tmp/memprof_tracer-PID.json`
 
 ## analyzing data
 
 ```
 bundle install
-./bin/hotspots /tmp/memprof-tracer-*.json hotspots-report/
+./bin/hotspots /tmp/memprof_tracer-*.json hotspots-report/
 open hotspots-report/index.html
 ```
 

diff --git a/app/src/app.haml b/app/src/app.haml
@@ -170,6 +170,7 @@
           :javascript
             $('.sqlNums').bind('redraw', function(){
               var data = DATA.sqlNums();
+              if (! data.list[0]) return;
               $(this).find('h2').text(_(data.list).avg().round().commify() + ' avg queries per request')
               $(this).find('h3').text((data.median||0).commify() + ' median / ' + _(data.list).last().commify() + ' max')
             })
@@ -188,6 +189,7 @@
           :javascript
             $('.objectNums').bind('redraw', function(){
               var data = DATA.objectNums();
+              if (! data.list[0]) return;
               $(this).find('h2').text(_(data.list).avg().round().commify() + ' avg objects per request')
               $(this).find('h3').text(data.median.commify() + ' median / ' + _(data.list).last().commify() + ' max')
             });

diff --git a/hotspots.gemspec b/hotspots.gemspec
@@ -14,6 +14,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'fssm'
   s.add_dependency 'json'
   s.add_dependency 'sass'
+  s.add_dependency 'haml'
   s.add_dependency 'thin'
   s.add_dependency 'compass'
   s.add_dependency 'uglifier'