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Posted to commits@beam.apache.org by "María GH (JIRA)" <ji...@apache.org> on 2018/02/16 18:30:00 UTC

[jira] [Updated] (BEAM-3594) Explain FlatMap

     [ https://issues.apache.org/jira/browse/BEAM-3594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

María GH updated BEAM-3594:
---------------------------
    Summary: Explain FlatMap  (was: Explan FlatMap)

> Explain FlatMap
> ---------------
>
>                 Key: BEAM-3594
>                 URL: https://issues.apache.org/jira/browse/BEAM-3594
>             Project: Beam
>          Issue Type: Improvement
>          Components: website
>            Reporter: María GH
>            Assignee: Reuven Lax
>            Priority: Minor
>
> [https://beam.apache.org/documentation/programming-guide] needs to explain what FlatMap does. The first time it is used in a snippet, it happens without any previous explanation.
> Right after, there is a snippet to replace it with beam.Map. 
> Two things needed:
> 1- Preface the FlatMap with an explanation of its purpose.
> 2- Give an example where it is not replaceable by Map.



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