throw :halt within requests

lib/sinatra.rb

@@ -188,6 +188,12 @@ module Sinatra
     filters[type] << b
   end
   
+  def reset!
+    routes.clear
+    config = nil
+    setup_default_events!
+  end
+  
   protected
 
     def handle_with_filters(cx, &b)
@@ -195,7 +201,10 @@ module Sinatra
         filters[:before].each { |x| cx.instance_eval(&x) }
         [:complete, b]
       end
-      result = caught.to_result(cx)
+      caught = catch(:halt) do
+        caught.to_result(cx)
+      end
+      result = caught.to_result(cx) if caught
       filters[:after].each { |x| cx.instance_eval(&x) }
       cx.body Array(result.to_s)
       cx

test/event_dsl_test.rb

@@ -2,7 +2,11 @@ require File.dirname(__FILE__) + '/helper'
 
 context "Event's DSL" do
   
-  specify "Takes multiple routes" do
+  setup do
+    Sinatra.reset!
+  end
+  
+  specify "takes multiple routes" do
     
     get '/', '/foo' do
       'hello from me'
@@ -18,4 +22,18 @@ context "Event's DSL" do
     
   end
   
+  specify "should be able to halt from within request" do
+    
+    get '/halting' do
+      throw :halt, 'halted'
+      'not this'
+    end
+    
+    get_it '/halting'
+    
+    should.be.ok
+    body.should.equal 'halted'
+    
+  end
+  
 end

test/filter_test.rb

@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/helper'
 
-class NotFound
+class CustomResult
   
   def to_result(cx, *args)
     cx.status 404
@@ -54,7 +54,7 @@ context "Filters" do
   specify "halts with custom result" do
     
     before do
-      throw :halt, NotFound.new
+      throw :halt, CustomResult.new
     end
     
     get '/custom' do