.. _fbf.plugs.core.reverse:

reverse
~~~~~~~

.. automodule:: fbf.plugs.core.reverse
        :show-inheritance:
        :members:
        :undoc-members:

CODE
----

    ::

        # fbf/plugs/core/reverse.py
        #
        # 
        
        """ reverse pipeline or reverse <txt>. """
        
        __copyright__ = 'this file is in the public domain'
        __author__ = 'Hans van Kranenburg <hans@knorrie.org>'
        
.. _fbf.plugs.core.reverse_fbf_imports:

fbf imports
--------------

    ::

        
        from fbf.utils.generic import waitforqueue
        from fbf.lib.commands import cmnds
        from fbf.lib.examples import examples
        
.. _fbf.plugs.core.reverse_basic_imports:

basic imports
----------------

    ::

        
        import types
        import time
        
.. _fbf.plugs.core.reverse_reverse_command:

reverse command
------------------

    ::

        
        def handle_reverse(bot, ievent):
            """ arguments: [<string>] - reverse string or use in a pipeline. """
            if ievent.rest: ievent.reply(ievent.rest[::-1]) ; return
            if True or ievent.prev:
                #ievent.prev.wait()
                ievent.reply("results: ", reversed(ievent.inqueue))
                return
        
        cmnds.add('reverse', handle_reverse, ['USER', 'GUEST'])
        examples.add('reverse', 'reverse text or pipeline', '1) reverse gozerbot 2) list ! reverse')