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PriorityQueue 0.1.2

This is a fibonacci-heap priority-queue implementation. That means insert: O(1) decrease_priority: Amortized O(1) delete_min: Amortized O(log n) This project is different from K. Kodamas PQueue in that it allows a decrease key operation. That makes PriorityQueue usable for algorithms like dijkstras shortest path algorithm, while PQueue is more suitable for Heapsort and the like.

Gemfile:
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install:
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Versions:

  1. 0.1.2 October 29, 2005* (58 KB)
  2. 0.1.1 October 25, 2005* (42 KB)
  3. 0.1.0 October 25, 2005* (60 KB)

Owners:

Authors:

  • Brian Schroeder

SHA 256 checksum:

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Total downloads 295,237

For this version 288,046

Version Released:

Licenses:

N/A

Required Ruby Version: > 0.0.0

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