Sequential Transformer component
This component applies all the functions supplied to incoming messages. If the output from the final function is None, no message is sent.
To read in lines of text, convert to upper case, prepend "foo", and append "bar!" and then write to the console:
Pipeline( ConsoleReader(eol=""), SequentialTransformer( str, str.upper, lambda x : "foo" + x, lambda x : x + "bar!", ), ConsoleEchoer(), ).run()
Got a problem with the documentation? Something unclear that could be clearer? Want to help improve it? Constructive criticism is very welcome - especially if you can suggest a better rewording!
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-- Automatic documentation generator, 05 Jun 2009 at 03:01:38 UTC/GMT
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