start 2

lib/sinatra2.rb

@@ -0,0 +1,65 @@
+require "rubygems"
+require "rack"
+
+class String
+  def to_param
+    URI.escape(self)
+  end
+  
+  def from_param
+    URI.unescape(self)
+  end
+end
+
+class Symbol
+  def to_proc 
+    Proc.new { |*args| args.shift.__send__(self, *args) }
+  end
+end
+
+class Array
+  def to_hash
+    self.inject({}) { |h, (k, v)|  h[k] = v; h }
+  end
+end
+
+module Sinatra
+  extend self
+  
+  def request_types
+    @request_types ||= %w(GET PUT POST DELETE)
+  end
+  
+  def events
+    @events ||= Hash.new do |hash, key|
+      hash[key] = [] if request_types.include?(key)
+    end
+  end
+  
+  class Route
+    
+    URI_CHAR = '[^/?:,&#]'.freeze unless defined?(URI_CHAR)
+    PARAM = /:(#{URI_CHAR}+)/.freeze unless defined?(PARAM)
+    
+    def initialize(path, &b)
+      @path, @block = path, b
+      @param_keys = []
+      regex = path.to_s.gsub(PARAM) do
+        @param_keys << $1.intern
+        "(#{URI_CHAR}+)"
+      end
+      @pattern = /^#{regex}$/
+      @struct = Struct.new(:block, :params)
+    end
+    
+    def match(path)
+      return nil unless path =~ @pattern
+      params = @param_keys.zip($~.captures.map(&:from_param)).to_hash
+      @struct.new(@block, params)
+    end
+    
+  end
+  
+end
+
+