diff --git a/README.md b/README.md
index af502d2..6cabaec 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,11 @@
 
 Add running your Jasmine specs to your `Guardfile` via [`jasmine-headless-webkit`](http://github.com/johnbintz/jasmine-headless-webkit/). Nice!
 
-    guard 'jasmine-headless-webkit' do
-      watch(%r{^app/assets/javascripts/(.*)\..*}) { |m| newest_js_file("spec/javascripts/#{m[1]}_spec") }
-    end
+``` ruby
+guard 'jasmine-headless-webkit' do
+  watch(%r{^app/assets/javascripts/(.*)\..*}) { |m| newest_js_file("spec/javascripts/#{m[1]}_spec") }
+end
+```
 
 `gem install guard-jasmine-headless-webkit` and then `guard init jasmine-headless-webkit` in your project directory to get started.
 You should also put it in your `Gemfile` because, hey, why not, right?
@@ -18,22 +20,22 @@ home folder's `.jasmine-headless-webkit` file.
 * `:valid_extensions => %w{js coffee}` to only trigger `run_on_change` events for files with these extensions. Forces Guard to re-run all tests when any other matched file changes.
 * All other options from `Jasmine::Headless::Runner`: (see the [list of available options](https://github.com/johnbintz/jasmine-headless-webkit/blob/master/lib/jasmine/headless/options.rb#L11A))
 
-### Deprecated options
-* `:run_before => "<command to run>"` to run a command before running specs. If the command fails, the test run stops.
+## Using with .erb files in the Rails 3.1 Asset Pipeline and/or Jammit
 
-## Using with Rails 3.1 and the Asset Pipeline and/or Jammit
-
-Use [`guard-rails-assets`](https://github.com/dnagir/guard-rails-assets) chained in before `guard-jasmine-headless-webkit` to precompile your application
+If your code required Jammit or ERB templates, which aren't directly supported by `jasmine-headledd-webkit`,
+use [`guard-rails-assets`](https://github.com/dnagir/guard-rails-assets) chained in before `guard-jasmine-headless-webkit` to precompile your application
 code for testing:
 
-    guard 'rails-assets' do
-      watch(%r{^app/assets/javascripts/.*})
-    end
+``` ruby
+guard 'rails-assets' do
+  watch(%r{^app/assets/javascripts/.*})
+end
 
-    guard 'jasmine-headless-webkit' do
-      watch(%r{^public/assets/.*\.js})
-      ... specs ...
-    end
+guard 'jasmine-headless-webkit' do
+  watch(%r{^public/assets/.*\.js})
+  ... specs ...
+end
+```
 
 Do the same for Jammit, using [`guard-jammit`](http://github.com/guard/guard-jammit).
 
@@ -51,12 +53,3 @@ file is a little more complicated. `newest_js_file` extends the Guard DSL to sea
 
 If you 100% know you won't need that support, modify your `Guardfile` as appropriate.
 
-## ...and the `.jst` file search?
-
-I use [Backbone.js](http://documentcloud.github.com/backbone/) a lot, and I put my Underscore view templates in `app/views/*.jst` 
-and mash them all together with [Jammit](https://github.com/documentcloud/jammit) for use in my apps. Feel free to change that, it's your `Guardfile` after all.
-Or, try it. It's easy to do in your `assets.yml` file:
-
-    templates:
-    - app/views/*.jst
-
diff --git a/lib/guard/jasmine-headless-webkit.rb b/lib/guard/jasmine-headless-webkit.rb
index 9a363af..d993ba4 100644
--- a/lib/guard/jasmine-headless-webkit.rb
+++ b/lib/guard/jasmine-headless-webkit.rb
@@ -26,8 +26,6 @@ module Guard
       @filtered_options = options
       DEFAULT_OPTIONS.keys.each { |key| @filtered_options.delete(key) }
 
-      UI.deprecation ":run_before is deprecated. Use guard-shell to do something beforehand. This will be removed in a future release." if @options[:run_before]
-
       @files_to_rerun = []
     end
 
@@ -43,25 +41,18 @@ module Guard
 
     def run_all
       run_something_and_rescue do
-        @ran_before = false
-
-        run_for_failed_files if run_all_things_before
+        run_for_failed_files
       end
     end
 
     def run_on_change(paths)
       run_something_and_rescue do
-        paths = filter_paths(paths)
-        @ran_before = false
-        if run_all_things_before
-          @ran_before = true
-          if !paths.empty?
-            paths = (paths + @files_to_rerun).uniq
+        if !(paths = filter_paths(paths)).empty?
+          paths = (paths + @files_to_rerun).uniq
 
-            run_for_failed_files(paths)
-          else
-            run_all
-          end
+          run_for_failed_files(paths)
+        else
+          run_all
         end
       end
     end
@@ -75,7 +66,7 @@ module Guard
       end
       failed_files = Runner.run(paths, @filtered_options)
       @files_to_rerun = failed_files || paths
-      
+
       failed_files && @files_to_rerun.empty?
     end
 
@@ -87,22 +78,6 @@ module Guard
       %r{\.(#{@options[:valid_extensions].join('|')})$}
     end
 
-    def run_before
-      run_a_thing_before(:run_before, @options[:run_before])
-    end
-
-    def run_a_thing_before(option, *args)
-      if @options[option] && !@ran_before
-        run_program(*args)
-      else
-        true
-      end
-    end
-
-    def run_all_things_before
-      run_before
-    end
-
     def run_program(name, command = nil)
       command ||= name
       UI.info "Guard::JasmineHeadlessWebkit running #{name}..."
diff --git a/lib/guard/jasmine-headless-webkit/templates/Guardfile b/lib/guard/jasmine-headless-webkit/templates/Guardfile
index 56db978..1388973 100644
--- a/lib/guard/jasmine-headless-webkit/templates/Guardfile
+++ b/lib/guard/jasmine-headless-webkit/templates/Guardfile
@@ -1,4 +1,4 @@
-# Run JS and CoffeeScript files in a typical Rails 3.1 fashion, placing Underscore templates in app/views/*.jst
+# Run JS and CoffeeScript files in a typical Rails 3.1/Sprockets fashion.
 # Your spec files end with _spec.{js,coffee}.
 
 spec_location = "spec/javascripts/%s_spec"
@@ -7,9 +7,7 @@ spec_location = "spec/javascripts/%s_spec"
 # spec_location = "spec/javascripts/%sSpec"
 
 guard 'jasmine-headless-webkit' do
-  watch(%r{^app/views/.*\.jst$})
-  watch(%r{^public/javascripts/(.*)\.js$}) { |m| newest_js_file(spec_location % m[1]) }
-  watch(%r{^app/assets/javascripts/(.*)\.(js|coffee)$}) { |m| newest_js_file(spec_location % m[1]) }
-  watch(%r{^spec/javascripts/(.*)_spec\..*}) { |m| newest_js_file(spec_location % m[1]) }
+  watch(%r{^(app|lib|vendor)/assets/javascripts/(.*)$}) { |m| newest_js_file(spec_location % m[1]) }
+  watch(%r{^spec/javascripts/(.*)[Ss]pec\..*}) { |m| newest_js_file(spec_location % m[1]) }
 end
 
diff --git a/spec/lib/guard/jasmine-headless-webkit_spec.rb b/spec/lib/guard/jasmine-headless-webkit_spec.rb
index a3ab442..47f9b83 100644
--- a/spec/lib/guard/jasmine-headless-webkit_spec.rb
+++ b/spec/lib/guard/jasmine-headless-webkit_spec.rb
@@ -23,15 +23,6 @@ describe Guard::JasmineHeadlessWebkit do
         guard.start
       end
     end
-
-    context 'run_before' do
-      let(:options) { { :run_before => true, :all_on_start => false } }
-
-      it "should warn about deprecation" do
-        Guard::UI.expects(:deprecation).at_least_once
-        guard.start
-      end
-    end
   end
 
   describe '#run_all' do
@@ -179,35 +170,6 @@ describe Guard::JasmineHeadlessWebkit do
     end
   end
 
-  context 'with run_before' do
-    context 'with failing command' do
-      before do
-        Guard::JasmineHeadlessWebkit::Runner.expects(:run).never
-        Guard::UI.expects(:info).with(regexp_matches(/false/))
-      end
-
-      let(:options) { { :run_before => 'false' } }
-
-      it "should run the command first" do
-        guard.run_all
-      end
-    end
-
-    context 'with succeeding command' do
-      before do
-        Guard::JasmineHeadlessWebkit::Runner.expects(:run).once
-        Guard::UI.expects(:info).with(regexp_matches(/true/))
-        Guard::UI.expects(:info).with(regexp_matches(/running all/))
-      end
-
-      let(:options) { { :run_before => 'true' } }
-
-      it "should run the command first" do
-        guard.run_all
-      end
-    end
-  end
-
   describe '#reload' do
     it 'should reset the state of the files_to_rerun' do
       Guard::UI.expects(:info).with(regexp_matches(/Resetting/))