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Support union of filters. #33

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jasondavies commented Aug 21, 2012

This is a fixed version of #22:

  • Supports overlapping ranges.
  • Fixes a bug with recomputing group values after a union operation.
  • More efficient computation of group values for union (recomputes from scratch).

zackham and others added some commits Apr 12, 2012

Fix groupAll() after union reset.
This is also somewhat more efficient for large datasets, since it
recomputes group values from scratch rather than selecting all values,
removing them, and then adding them again.
Union of filters: return the dimension.
This is for consistency with non-union filters.

@RandomEtc RandomEtc closed this Mar 14, 2016


RandomEtc commented Mar 14, 2016

Sorry @jasondavies!

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