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From "Brian Martin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-35) Add scrunch.PTable#mapKeys
Date Tue, 07 Aug 2012 01:22:03 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brian Martin updated CRUNCH-35:
-------------------------------

    Attachment: 0001-CRUNCH-35-Add-scrunch.PTable-mapKeys.patch
    
> Add scrunch.PTable#mapKeys
> --------------------------
>
>                 Key: CRUNCH-35
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-35
>             Project: Crunch
>          Issue Type: Improvement
>          Components: Scrunch
>    Affects Versions: 0.3.0
>            Reporter: Brian Martin
>             Fix For: 0.3.0
>
>         Attachments: 0001-CRUNCH-35-Add-scrunch.PTable-mapKeys.patch
>
>
> Add mapKeys, mapKeysFn, and SMapTableKeysFn to scrunch.PTable.
> This is natural given #map, and #mapValues, and I found myself wanting to use this.
> Patch attached, small in-memory test included.

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