pedromg · November 17, 2010 12:53 · Nov 16, 2010 · Nov 16, 2010 · Nov 16, 2010 · Nov 15, 2010
diff --git a/webapp.rb b/webapp.rb
@@ -32,4 +32,7 @@ class << self
 # Implementations in other languages (thanks guys!):
 # Node.js: https://gist.github.com/700995
 # Groovy: https://gist.github.com/702337
-# Python: https://gist.github.com/702001
+# Python: https://gist.github.com/702001
+
+# Great explanation of how this works in Ruby on Stackoverflow:
+# http://stackoverflow.com/questions/4198883/exposing-any-ruby-object-over-the-web
diff --git a/webapp.rb b/webapp.rb
@@ -28,3 +28,8 @@ class << self
 
 # http://localhost:9292/pop     -> 3
 # http://localhost:9292/shift   -> 1
+
+# Implementations in other languages (thanks guys!):
+# Node.js: https://gist.github.com/700995
+# Groovy: https://gist.github.com/702337
+# Python: https://gist.github.com/702001
diff --git a/webapp.rb b/webapp.rb
@@ -5,7 +5,7 @@ class Object
   def webapp
     class << self
        define_method :call do |env|
-         func, *attrs = env['REQUEST_PATH'].split('/').reject(&:empty?)
+         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
          [200, {}, send(func, *attrs)]
        end
     end

diff --git a/webapp.rb b/webapp.rb
@@ -22,7 +22,7 @@ class << self
 
 # http://localhost:9292/push/1  -> 1
 # http://localhost:9292/push/2  -> 12
-# http://localhost:9292/push/2  -> 123
+# http://localhost:9292/push/3  -> 123
 
 # http://localhost:9292/to_a    -> 123
 

diff --git a/webapp.rb b/webapp.rb
@@ -0,0 +1,30 @@
+require 'rubygems'
+require 'rack'
+
+class Object
+  def webapp
+    class << self
+       define_method :call do |env|
+         func, *attrs = env['REQUEST_PATH'].split('/').reject(&:empty?)
+         [200, {}, send(func, *attrs)]
+       end
+    end
+    self
+  end
+end
+
+Rack::Handler::Mongrel.run [].webapp, :Port => 9292
+#                         ^^^^^^^^^^^
+#                              |          (x)
+#                         ROFLSCALE DB ---/
+#
+
+
+# http://localhost:9292/push/1  -> 1
+# http://localhost:9292/push/2  -> 12
+# http://localhost:9292/push/2  -> 123
+
+# http://localhost:9292/to_a    -> 123
+
+# http://localhost:9292/pop     -> 3
+# http://localhost:9292/shift   -> 1
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