avl_tree | AVL tree and Red-black tree in Ruby | Dataset library

by nahi Ruby Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | avl_tree Summary

avl_tree is a Ruby library typically used in Artificial Intelligence, Dataset applications. avl_tree has no bugs, it has no vulnerabilities and it has low support. However avl_tree has a Non-SPDX License. You can download it from GitHub.

AVL tree and Red-black tree in Ruby

Support

Quality

Security

License

Reuse

Support

avl_tree has a low active ecosystem.

It has 65 star(s) with 15 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 2 have been closed. On average issues are closed in 0 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of avl_tree is current.

Quality

avl_tree has no bugs reported.

Security

avl_tree has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

avl_tree has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

avl_tree releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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avl_tree Key Features

No Key Features are available at this moment for avl_tree.

avl_tree Examples and Code Snippets

No Code Snippets are available at this moment for avl_tree.

Community Discussions

Trending Discussions on avl_tree

Implementation of std::set using different data structures

How to test a custom implementation of an AVL tree

AVL-tree in Pascal: rotation results in Error 202--stack overflow; why?

QUESTION

Implementation of std::set using different data structures

Asked 2019-Sep-23 at 09:14

Inspired by this question: Why isn't std::set just called std::binary_tree? I came up with one of my own. Is red-black tree the only possible data structure fullfilling requirements of std::set or are there any others? For instance, another self-balancing tree - AVL tree - seems to be good alternative with very similar properties. Is it theoretically possible to replace underlying data structure of std::set or is there a group of requirements that makes red-black tree the only viable choice?

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ANSWER

Answered 2019-Sep-23 at 09:14

AVL trees have worse performance (not to be confused with asymptotic complexity) than RB trees in most real world situations. You can base std::set on AVL trees and be fully standard-compliant, but it will not win you any customers.

Source https://stackoverflow.com/questions/58058882

QUESTION

How to test a custom implementation of an AVL tree

Asked 2019-Aug-10 at 15:50

I've implemented an AVL tree in C++ and would like to stress test it. To do that I need some other implementation of a AVL tree to compare the results.

As an acceptance criterion, I'm going to use preorder and postorder traversals. If they are matching appropriately with my results, it will mean that the algorithms are working correctly.

But the problem is that I couldn't found any C++ library containing an implementation of an AVL tree that provides a preorder and postorder traversal functionality. How else is it possible to stress test it?

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ANSWER

Answered 2019-Aug-10 at 15:48

An AVL tree maintains certain invariants. You just need to check it after every insertion or deletion, and don't waste your time trying to incorporate another implementation of an AVL tree into your project.

Source https://stackoverflow.com/questions/56108897

QUESTION

AVL-tree in Pascal: rotation results in Error 202--stack overflow; why?

Asked 2018-Feb-23 at 15:17

The following code for implementing AVL-tree insertion & deletion gives error #202 (stack overflow).

Source code looks like this:

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ANSWER

Answered 2018-Feb-23 at 15:17

Ok, it's been 14 years since I touched Pascal last time :)

So the problem is indeed with rotate_l function. You are passing a parameter by-reference as indicated by var keyword.

Source https://stackoverflow.com/questions/48910797

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install avl_tree

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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