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From "Josh Wills (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-422) Add collect(PartialFunction) methods to Scrunch APIs
Date Tue, 17 Jun 2014 00:55:02 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Wills updated CRUNCH-422:
------------------------------

    Attachment: CRUNCH-422.patch

Patch for the same.

> Add collect(PartialFunction) methods to Scrunch APIs
> ----------------------------------------------------
>
>                 Key: CRUNCH-422
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-422
>             Project: Crunch
>          Issue Type: Improvement
>          Components: Scrunch
>            Reporter: Josh Wills
>            Assignee: Josh Wills
>         Attachments: CRUNCH-422.patch
>
>
> Scala's collection types support a collect(PartialFunction) method that acts like a filter
followed by a map, and is implemented by Scala's case syntax, as in this blog post:
> http://blog.bruchez.name/2011/10/scala-partial-functions-without-phd.html
> We should add some of this syntactic sugar to the Scrunch collection types.



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