sparkler | Native pattern matching for JavaScript | Interpreter library

by natefaubion JavaScript Version: 0.3.5 License: MIT

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | sparkler Summary

sparkler is a JavaScript library typically used in Utilities, Interpreter, React Native applications. sparkler has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i sparkler' or download it from GitHub, npm.

Sparkler is a pattern matching engine for JavaScript built using [sweet.js] macros, so it looks and feels like native syntax. It has no runtime dependencies and compiles down to simple `if`s and `for`s.

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Quality

Security

License

Reuse

Support

sparkler has a low active ecosystem.

It has 697 star(s) with 19 fork(s). There are 25 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 15 have been closed. On average issues are closed in 78 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sparkler is 0.3.5

Quality

sparkler has 0 bugs and 0 code smells.

Security

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

sparkler code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sparkler is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Deployable package is available in npm.

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

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sparkler Key Features

No Key Features are available at this moment for sparkler.

sparkler Examples and Code Snippets

No Code Snippets are available at this moment for sparkler.

Community Discussions

Trending Discussions on sparkler

Functional programming style pattern matching in JavaScript

Understanding the logic behind removing items from an arraylist

Bind list item onpress in FLATLIST ( React Native )

Replacing part of an img src for multiple images using buttons

Compare two arrays and find each values count using javascript

Ionic 2 Ecommerce Dynamically Calculate Amount

Building hierarchy tree using JSON

QUESTION

Functional programming style pattern matching in JavaScript

Asked 2020-May-22 at 13:40

I'm writing compiler from kind of functional language to JS. Compiler would run in browser. I need to implement pattern matching mechanics in JS, because original language have one. I've found Sparkler and Z. Sparkler can't be executed in browser as far as I know and Z doesn't have all possibilities I need.

So my language have semantics like this:

...

ANSWER

Answered 2018-May-23 at 08:55

General case

There is a proposal for Pattern Matching in ECMAScript, but as of 2018 it's in a very early stage.

Currently, the Implementations section only lists:

Babel Plugin

Sweet.js macro (NOTE: this isn't based on the proposal, this proposal is partially based on it!)

List case

Use destructuring assignment, like:

Source https://stackoverflow.com/questions/50452844

QUESTION

Understanding the logic behind removing items from an arraylist

Asked 2019-Apr-23 at 03:32

So, this is my first question here so I apologize if it's not formatted correctly but, basically I am tasked with making a tournament style program for class where 8 teams stored in an arraylist will be eliminated until one is remaining after 3 rounds. Most of the logic seems correct and quiet honestly, I've just hit a bit of a wall on this one.

I've tried different methods of removing the index from the array and have been getting errors each time. After digging, I was able to find some logic that allows me to somewhat run the program without it returning errors. But I believe that I'm just missing something fundamentally. Any insight on what I can do would be greatly appreciated.

...

ANSWER

Answered 2019-Apr-23 at 02:50

I cannot see anything wrong with your logic but one part. This for loop here:

Source https://stackoverflow.com/questions/55803382

QUESTION

Bind list item onpress in FLATLIST ( React Native )

Asked 2019-Feb-06 at 09:22

Creating a list of items in my project using flatlist. My items rendering fine in the list.

There is 1 favorite icon there to select the product as favorite. From my data i am changing the icon on the base either this product is favorite or not.

what i want is to bind each product to mark as favorite and change the color. in short needs to toggle favorite and not favorite icon.

My code

Data i am rendering

...

ANSWER

Answered 2019-Feb-04 at 09:12

pass rowData as parameter in onPress method and update is_fav status when click on item.

Source https://stackoverflow.com/questions/54512904

QUESTION

Replacing part of an img src for multiple images using buttons

Asked 2018-Jun-23 at 11:44

I have this simple bit of HTML:

...

ANSWER

Answered 2018-Jun-23 at 11:44

A simple solution to your problem is by giving each button an id represent the number to change this size for like this example

Source https://stackoverflow.com/questions/51000737

QUESTION

Compare two arrays and find each values count using javascript

Asked 2017-Aug-01 at 08:40

I have two arrays.

Here is my array.

...

ANSWER

Answered 2017-Aug-01 at 08:34

you can initially iterate over arr and put all its dates in result as keys with value 0. then you can iterate over your arr1 and use each date as a key for result object and keep incrementing count for each date. something like this:

Source https://stackoverflow.com/questions/45431979

QUESTION

Ionic 2 Ecommerce Dynamically Calculate Amount

Asked 2017-Jul-11 at 06:13

I am developing E-commerce app.

I need to dynamically calculate Amount.

Here is my Html code.

I have Cartproducts value in array.And display list of product using *ngfor.

...

ANSWER

Answered 2017-Jul-11 at 06:09

Here are the steps that you can follow to achieve this:

Add a count attribute in your Cartproducts array.
Update that count attribute for the selected product in your countOperator() function.
Replace {{count * p.PRICE_SALE}} with {{p.count * p.PRICE_SALE}}

hope this will help.

Source https://stackoverflow.com/questions/45026299

QUESTION

Building hierarchy tree using JSON

Asked 2017-Jul-05 at 08:28

I have a list of objects with a C_PARENT field.This parent field references another object in the list. I would like to create a tree hierarchy from this list based on this field.

Here is my data.

...

ANSWER

Answered 2017-Jul-05 at 08:28

I normaly used to create a new string with propertly info

Source https://stackoverflow.com/questions/44919076

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

Vulnerabilities

No vulnerabilities reported

Install sparkler

You can install using 'npm i sparkler' or download it from GitHub, npm.

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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