Fix MooTools build task

README.md

@@ -377,6 +377,7 @@ be built specifically for several different client libraries and platforms,
 including the following:
 
   - [jQuery](http://jquery.com/)
+  - [MooTools](http://mootools.net/)
   - [Dojo](http://www.dojotoolkit.org/)
   - [YUI](http://developer.yahoo.com/yui/)
   - [RequireJS](http://requirejs.org/)
@@ -386,6 +387,7 @@ These may be built using [Rake](http://rake.rubyforge.org/) and one of the
 following commands:
 
     $ rake jquery
+    $ rake mootools
     $ rake dojo
     $ rake yui
     $ rake requirejs

Rakefile

@@ -33,14 +33,22 @@ def templated_build(name, opts={})
 
     mkdir_p opts[:location] if opts[:location]
 
-    sh "cat #{source}/#{target_js}.tpl.pre mustache.js \
-      #{source}/#{target_js}.tpl.post > #{opts[:location] || '.'}/#{target_js}"
+    files = [
+      "#{source}/mustache.js.pre",
+      'mustache.js',
+      "#{source}/mustache.js.post"
+    ]
+
+    open("#{opts[:location] || '.'}/#{target_js}", 'w') do |f|
+      files.each {|file| f << File.read(file) }
+    end
 
     puts "Done, see #{opts[:location] || '.'}/#{target_js}"
   end
 end
 
 templated_build "jQuery"
+templated_build "MooTools"
 templated_build "Dojo", :location => "dojox/string"
 templated_build "YUI3", :location => "yui3/mustache"
 templated_build "RequireJS"

mustache-mootools/mustache.js.tpl.post → wrappers/mootools/mustache.js.post

@@ -1,5 +1,5 @@
 
     Object.implement('mustache', function(view, partials){
-        return Mustache.to_html(view, this, partials);
+        return Mustache.render(view, this, partials);
     });
 })();