Brian Martin created CRUNCH-35:
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Summary: 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
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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