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jugyo · Feb 10, 2011 · 2810923 · 2810923
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diff --git a/Gemfile b/Gemfile
@@ -3,6 +3,10 @@ source "http://rubygems.org"
 # Example:
 #   gem "activesupport", ">= 2.3.5"
 
+gem 'ws-io', '~> 1.0'
+gem 'ir_b', '~> 1.2'
+gem 'launchy', '~> 0.3'
+
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -0,0 +1,39 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    configuration (1.2.0)
+    diff-lcs (1.1.2)
+    git (1.2.5)
+    ir_b (1.2.0)
+    jeweler (1.5.2)
+      bundler (~> 1.0.0)
+      git (>= 1.2.5)
+      rake
+    launchy (0.3.7)
+      configuration (>= 0.0.5)
+      rake (>= 0.8.1)
+    rake (0.8.7)
+    rcov (0.9.9)
+    rspec (2.3.0)
+      rspec-core (~> 2.3.0)
+      rspec-expectations (~> 2.3.0)
+      rspec-mocks (~> 2.3.0)
+    rspec-core (2.3.1)
+    rspec-expectations (2.3.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.3.0)
+    web-socket-ruby (0.1.0)
+    ws-io (1.0.1)
+      web-socket-ruby (~> 0.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1.0.0)
+  ir_b (~> 1.2)
+  jeweler (~> 1.5.2)
+  launchy (~> 0.3)
+  rcov
+  rspec (~> 2.3.0)
+  ws-io (~> 1.0)
diff --git a/README.rdoc b/README.rdoc
@@ -1,19 +1,23 @@
-= wr_b
+wr_b
+====
 
-Description goes here.
+wr\_b is the ir\_b over the WebSocket.
 
-== Contributing to wr_b
-
-* Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
-* Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
-* Fork the project
-* Start a feature/bugfix branch
-* Commit and push until you are happy with your contribution
-* Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
-* Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.
+You can start an irb session on the browser that supports WebSocket.
 
-== Copyright
+Install
+----
 
-Copyright (c) 2011 jugyo. See LICENSE.txt for
-further details.
+    gem install wr_b
 
+Usage
+----
+
+    require 'wr_b'
+    ...
+    wr b
+
+Copyright
+----
+
+Copyright (c) 2011 jugyo. See LICENSE.txt for further details.
diff --git a/Rakefile b/Rakefile
@@ -15,13 +15,16 @@ Jeweler::Tasks.new do |gem|
   gem.name = "wr_b"
   gem.homepage = "http://github.com/jugyo/wr_b"
   gem.license = "MIT"
-  gem.summary = %Q{TODO: one-line summary of your gem}
-  gem.description = %Q{TODO: longer description of your gem}
+  gem.summary = %Q{ir_b over the WebSocket. Usage: 'wr b'}
+  gem.description = %Q{wr_b is the ir_b over the WebSocket. You can start an irb session on the browser that supports WebSocket.}
   gem.email = "jugyo.org@gmail.com"
   gem.authors = ["jugyo"]
   # Include your dependencies below. Runtime dependencies are required when using your gem,
   # and development dependencies are only needed for development (ie running rake tasks, tests, etc)
   #  gem.add_runtime_dependency 'jabber4r', '> 0.1'
+  gem.add_runtime_dependency 'ws-io', '~> 1.0'
+  gem.add_runtime_dependency 'ir_b', '~> 1.2'
+  gem.add_runtime_dependency 'launchy', '~> 0.3'
   #  gem.add_development_dependency 'rspec', '> 1.2.3'
 end
 Jeweler::RubygemsDotOrgTasks.new

diff --git a/examples/example.rb b/examples/example.rb
@@ -0,0 +1,9 @@
+$:.unshift File.dirname(__FILE__) + "/../lib"
+require 'wr_b'
+
+def foo(arg)
+  wr b
+  puts arg
+end
+
+foo("bar")
diff --git a/lib/public/index.html b/lib/public/index.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.0/jquery.min.js?v=1"></script>
+    <script type="text/javascript" charset="utf-8">
+      $(function() {
+        var ws = new WebSocket("ws://127.0.0.1:8083");
+        ws.onmessage = function(e) {
+          $("#result").append($("<div>").html(e.data));
+          $("body").scrollTop(document.height);
+        };
+        ws.onclose = function() {
+          $("#result").append($("<div class='alert'>").text("closed"));
+        };
+        ws.onerror = function() {
+          $("#result").append($("<div class='alert'>").text("error!"));
+        };
+
+        $.eval = function() {
+          ws.send($("#input").val());
+          $("#input").val('').focus();
+        }
+
+        $('#input').keyup(function(e) {
+          if(e.keyCode == 13) {
+            $.eval()
+          }
+        });
+
+        $("#input").focus();
+      });
+    </script>
+    <style type="text/css" media="screen">
+      body {
+        padding: 10px;
+        margin: 0;
+      }
+      pre {
+        font-size: 13px;
+        font-family: monospace;
+        margin: 0;
+        padding: 0;
+      }
+      #input {
+        font-size: 13px;
+        font-family: monospace;
+        margin: 0;
+        padding: 0;
+        border: none;
+        outline: none;
+      }
+      .alert {
+        color: red;
+      }
+    </style>
+  </head>
+  <body>
+    <pre><span id="result"></span><span id="prompt">&gt; </span><input type="text" id="input" style="width: 400px" /></pre>
+  </body>
+</html>
diff --git a/lib/wr_b.rb b/lib/wr_b.rb
@@ -0,0 +1,12 @@
+require 'ws-io'
+require 'ir_b'
+require 'launchy'
+
+module Kernel
+  def wr(_binding)
+    Launchy::Browser.run(File.expand_path('../public/index.html', __FILE__))
+    WsIo.start(['*'], 8083) do
+      ir _binding
+    end
+  end
+end