algorithms
rb_heap
| algorithms | rb_heap | |
|---|---|---|
| 3 | 1 | |
| 2,651 | 18 | |
| - | - | |
| 5.6 | - | |
| 3 months ago | about 3 years ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
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algorithms
- Ruby Heaps Inspired by Python
- Using Ruby for technical interviews at FAANG companies?
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Experiments in concurrency 3: Event loops
Rather than implementing mine, I'll be using the priority queue from this library. We'll replace our @timers array with a priority queue instead. Here's how our queue will work:
rb_heap
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Ruby Heaps Inspired by Python
Defining a new class is probably the most Ruby way to do it. There are two implementations that define a new class: rb_heap[1] and algorithms[2]. However, algorithms[2] use a Fibonacci heap, which should technically have better time complexity but is slower in practice, and the library pulls in a lot of unnecessary stuff. rb_heap is good, although I think using a symbol to specify if it's a max/min heap is a little strange.
There is something satisfying about using an array like Python. It's very straightforward and doesn't require you to convert back and forth between a queue and a array.
That's an interesting idea to use Queue. I do need random access to implement the binary queue, so I'm not sure if Queue would work.
1. https://github.com/florian/rb_heap
What are some alternatives?
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SciRuby - Tools for scientific computation in Ruby
algorithms - algorithms playground for common questions