index.txt in patternmatching-0.2.0

- old
+ new

@@ -22,13 +22,11 @@
 
 Note: Default equivalence used in structured pattern matching is 
 based on "<code>pattern === data</code>", 
 so "<code>foo(Numeric)</code>" matches "<code>foo(100)</code>".
 
-Notice: Current implementation is not thread safe now. 
-Need the receiver object(NOT an argument) calling pattern matching 
-synchronized when multi-threaded access.
+From ver. 0.2.0, thread unsafeness restriction is removed.
 
 h2. Demonstration of usage
 
 Symbols(e.g. <code>:a</code>, <code>:right_value</code>) 
 in patterns is passed as variable 
@@ -147,10 +145,51 @@
     puts "no name"
   end
 end # => "He is Jiro"
 </pre>
 
+<h3>Field Access Example</h3>
+It is ver 0.2.0 API
+<pre>
+require "patternmatching"
+
+include PatternMatching
+
+class Foo 
+  def initialize
+    @name = "Foo"
+  end
+  attr :name
+  def foo
+  end
+
+  def bar
+    make "bar" do
+      seems as {:val} do
+        foo
+        # To access fields like this.name or this.name = ...
+        the.name = val
+        # To access self as this
+        this
+      end
+    end
+  end
+  
+  func(:buzz).seems as {:val} do 
+    the.name = val
+    this
+  end
+end
+
+o = Foo.new
+p o.bar == o #=> true 
+p o.name #=> "bar"
+p o.buzz("buzz") == o #=> true
+p o.name #=> "buzz"
+</pre>
+
+
 h2. Forum
 
 Visit RubyForge project forum. 
 
 h2. How to submit patches
@@ -161,10 +200,10 @@
 
 h2. License
 
 This code is free to use under the terms of the MIT license. 
 
-h2. Link
+h2. Links
 
 * "Web Site":http://patternmatching.rubyforge.org/
 * "Project Page":http://rubyforge.org/projects/patternmatching/
 * "API Doc":http://patternmatching.rubyforge.org/rdoc/
 