From 8adf1e1d09bf168e65436fab822db5b00b03c614 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Sun, 20 May 2012 14:30:36 -0500
Subject: [PATCH] Deprecate Johnson

---
 Gemfile                       | 3 ---
 README.md                     | 2 --
 lib/execjs/johnson_runtime.rb | 4 ++++
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/Gemfile b/Gemfile
index d479ee2..264d795 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,9 +4,6 @@ gemspec
 
 group :test do
   gem 'json'
-  # see https://github.com/jbarnette/johnson/issues/21
-  gem 'johnson',      :platform => :mri_18
-  # disabled for rbx, because of https://github.com/cowboyd/therubyracer/issues/157
   gem 'therubyracer', :platform => :mri
   gem 'therubyrhino', ">=1.73.3", :platform => :jruby
 end
diff --git a/README.md b/README.md
index 41fbde9..85151cb 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,6 @@ ExecJS supports these runtimes:
   embedded within Ruby
 * [therubyrhino](https://github.com/cowboyd/therubyrhino) - Mozilla
   Rhino embedded within JRuby
-* [Johnson](https://github.com/jbarnette/johnson) - Mozilla
-  SpiderMonkey embedded within Ruby
 * [Node.js](http://nodejs.org/)
 * Apple JavaScriptCore - Included with Mac OS X
 * [Microsoft Windows Script Host](http://msdn.microsoft.com/en-us/library/9bbdkx3k.aspx) (JScript)
diff --git a/lib/execjs/johnson_runtime.rb b/lib/execjs/johnson_runtime.rb
index 4beb954..4c42cd3 100644
--- a/lib/execjs/johnson_runtime.rb
+++ b/lib/execjs/johnson_runtime.rb
@@ -98,5 +98,9 @@ module ExecJS
     rescue LoadError
       false
     end
+
+    def deprecated?
+      true
+    end
   end
 end