collectionsjs.com | recollecting collections and their multifarious methods | Awesome List library

by montagejs JavaScript Version: Current License: No License

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kandi X-RAY | collectionsjs.com Summary

collectionsjs.com is a JavaScript library typically used in Awesome, Awesome List applications. collectionsjs.com has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Documentation site for the collections package.

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Quality

Security

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Support

collectionsjs.com has a low active ecosystem.

It has 17 star(s) with 12 fork(s). There are 17 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 26 have been closed. On average issues are closed in 32 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of collectionsjs.com is current.

Quality

collectionsjs.com has 0 bugs and 0 code smells.

Security

collectionsjs.com has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

collectionsjs.com code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

collectionsjs.com does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

collectionsjs.com saves you 391 person hours of effort in developing the same functionality from scratch.

It has 931 lines of code, 0 functions and 26 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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collectionsjs.com Key Features

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collectionsjs.com Examples and Code Snippets

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Community Discussions

Trending Discussions on collectionsjs.com

Sorted (ordered) collection for JavaScript

Collections.js: SortedSet cannot contain incomparable but inequal values: [object Object] and [object Object]

Array.from in javascript not working when requiring JavaScript Collections.js

Unable to find module 'collections/dict' when trying to use the library in javascript

How to use collections.js in typescript?

QUESTION

Sorted (ordered) collection for JavaScript

Asked 2021-Feb-04 at 11:36

I'm looking for sorted container for JavaScript.

I'm using C++ std::set, https://en.cppreference.com/w/cpp/container/set and try porting my code to JavaScript.

JavaScript Map is not ordered container. I need some ordered container.

I don't need completely compatible container of std::set on C++. My requirements are

Custom comparator support
Automatically sorted
Find the specific value. If value is not found, get the next value (insertion position value).
Iterator increment/decrement operation (move to prev/next element)

Here is C++ code example that demonstrates my requirements: https://wandbox.org/permlink/wGnTvTPyOej4G9jo

...

ANSWER

Answered 2021-Feb-04 at 11:36

collctions/sorted-array-set http://www.collectionsjs.com/sorted-array-set

It satisfies following requirement efficiently.

Custom comparator support. See http://www.collectionsjs.com/sorted-set constructor (top-right of the page).
Automatically sorted. It is obvious. The collection is sorted-set.
Find the specific value. If value is not found, get the next value (insertion position value). Use findLeastGreaterThanOrEqual(value) http://www.collectionsjs.com/method/find-least-greater-than-or-equal If you want to find the specific value, and if value is not found, get the previous value, then you can use findGreatestLessThanOrEqual(value) http://www.collectionsjs.com/method/find-greatest-less-than-or-equal Time complexity is O(logN).

It is inefficient but it also satisfies the following requirement.

Iterator increment/decrement operation (move to prev/next element). There are no iterators to access the sibling elements but you can use findLGreatestLessThan(value) http://www.collectionsjs.com/method/find-greatest-less-than to access the previous element, and can use findLeastGreaterThan(value) http://www.collectionsjs.com/method/find-least-greater-than to access the next element. The search is started from the root element of the tree. So each time to access to the sibling element, it requires O(logN) time complexity.

Source https://stackoverflow.com/questions/65948823

QUESTION

Collections.js: SortedSet cannot contain incomparable but inequal values: [object Object] and [object Object]

Asked 2020-Jul-19 at 10:24

I am using Collections.js and I have created an empty SortedSet. The purpose is to hold dictionaries. How can I compare on the bases of specific keys of my dictionary whenever I add a dictionary to my SortedSet. I am not sure how to use contentCompare(left, right) member function of Sortedset to achieve this. Thank you.

My code:

...

ANSWER

Answered 2020-Jul-19 at 10:24

One of the SortedSet constructor signatures is:

Source https://stackoverflow.com/questions/62978200

QUESTION

Array.from in javascript not working when requiring JavaScript Collections.js

Asked 2019-Nov-30 at 21:29

I'm trying to learn to use Array.from, as I really don't like calling fill and then map

For example I'm converting

...

ANSWER

Answered 2019-Nov-30 at 21:29

As stated, my code itself should work, however something in collections.js breaks array.from()

Source https://stackoverflow.com/questions/58783728

QUESTION

Unable to find module 'collections/dict' when trying to use the library in javascript

Asked 2018-Jul-12 at 18:19

I want to use a dictionary in my javascript program and from the http://www.collectionsjs.com/dict website I found that I can use

var Dict = require('collections/dict');

however it gives me the error

[ts] Cannot find module 'collections/dict'

I have NodeJs installed. What am I missing to have this library work.

...

ANSWER

Answered 2018-Jul-12 at 18:19

You need to install this module

Source https://stackoverflow.com/questions/51312083

QUESTION

How to use collections.js in typescript?

Asked 2018-Mar-21 at 18:27

I want to use collections.js in my typescript Angular2 project. I want to start with multimap. There's no @types/collections package and there's no collections.js in typings.

When I write

...

ANSWER

Answered 2017-Mar-23 at 12:02

An error NoProviderError is caused by the fact that collection.js library changes the way how built-in primitives work, particularly Array.

Internally, zone.js (which is a part of Angular) invokes Array.from with an instance of MapIterator as an argument. In collections/shim-array.js file, this library overrides Array.from with an implementation, that doesn't work with MapIterator. In screenshot you can see, that it returns an empty array, while native implementation returns an array of 13 elements.

A conclusion is, that sadly you can't use Collections.js library with Angular.

Source https://stackoverflow.com/questions/42972418

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

Vulnerabilities

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Install collectionsjs.com

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