anchor.diff:  
   Buddy exposes two ways to do it:
   
  -- Using a _wrap-access-rules_ middleware and define a decoupled
  -  list access rules.
  -- Using a _restrict_ decorator for set specific rules handlers to concrete
  -  ring handler.
  +- Using a _wrap-access-rules_ middleware and define a decoupled list access rules.
  +- Using a _restrict_ decorator for set specific rules handlers to concrete ring handler.
   
   Here are comple examples of how we can done it:
   
  
positive.code: = Buddy - Auth facilities for ring based web apps.
  Andrey Antukh, <niwi@niwi.be>
  0.3.0-SNAPSHOT
  :toc: left
  :numbered:
  :source-highlighter: pygments
  
negative.code:   (GET "/" [] (restrict home-controller {:handler should-be-authenticated
                                           :on-error on-error}))
  ----
  
  == How to Contribute?
  
  === Philosophy
  
  Five most important rules:
  
  - Beautiful is better than ugly.
  - Explicit is better than implicit.
  - Simple is better than complex.
  - Complex is better than complicated.
  - Readability counts.
  
  All contributions to _buddy-auth_ should keep these important rules in mind.
  
  
  === Procedure
  
  **buddy-auth** unlike Clojure and other Clojure contrib libs, does not have many
  restrictions for contributions. Just follow the following steps depending on the
  situation:
  
  **Bugfix**:
  
  - Fork the GitHub repo.
  - Fix a bug/typo on a new branch.
  - Make a pull-request to master.
  
  **New feature**:
  
  - Open new issue with the new feature proposal.
  - If it is accepted, follow the same steps as "bugfix".
  
  === License
  
  _buddy-auth_ is licensed under BSD (2-Clause) license:
  
  ----
  Copyright (c) 2013-2015, Andrey Antukh <niwi@niwi.be>
  
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:
  
  * Redistributions of source code must retain the above copyright notice, this
    list of conditions and the following disclaimer.
  
  * Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
    and/or other materials provided with the distribution.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  ----
  