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Data-Reservoir-Shared-0.02

Changes for version 0.02 - 2026-07-22

  • Fix a use-after-free in add_many(): a tied array, or overloaded or tied elements, run Perl that can destroy the reservoir, after which the already-captured handle was still used. Such a call now croaks.
  • Add weighted (A-Res) sampling: new_weighted / add(item, weight).
  • Pin both elements of a weighted pair before reading either.

Modules

Data::Reservoir::Shared
shared-memory reservoir sampler (uniform stream sample)

Examples

Other files