xml-lens | XML Optics library for Scala

by note Scala Version: Current License: MIT

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kandi X-RAY | xml-lens Summary

xml-lens is a Scala library typically used in Utilities applications. xml-lens has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

XML Optics library for Scala. Documentation available here:

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Support

xml-lens has a low active ecosystem.

It has 32 star(s) with 5 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 6 have been closed. On average issues are closed in 105 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of xml-lens is current.

Quality

xml-lens has no bugs reported.

Security

xml-lens has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

xml-lens 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

xml-lens 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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xml-lens Key Features

No Key Features are available at this moment for xml-lens.

xml-lens Examples and Code Snippets

No Code Snippets are available at this moment for xml-lens.

Community Discussions

Trending Discussions on xml-lens

How do I fold nodes of an XML element using lens?

QUESTION

How do I fold nodes of an XML element using lens?

Asked 2019-Nov-05 at 03:33

I'm using xml-lens package to process XML.

Given an Element, I want to perform concatMap-like computation on its elementNode :: [Node] field. Specifically, a NodeElement satisfying some condition should produce some more NodeElements, and all other cases (the rest of NodeElements and other Node constructors) should produce a singleton list. It then should get concatenated into [Node] and used as a value to overwrite current elementNode of a given Element.

I'm struggling to write proper lens incantation to do that. Here's what I managed to come up with so far:

...

ANSWER

Answered 2019-Jun-26 at 20:38

If myFun explains what you want to do with a NodeElement constructor, and you want an empty list for other Node constructors, you can use concatMapOf _Element.

To provide a singleton list for other constructors, you should modify myFun to handle all constructors of Node. Then you can use concatMap myFun, rather than concatMapOf. (You could use concatMapOf traverse myFun in this case, but it's harder to understand.)

There is no way to write someLensMagic that will generate the singleton list, because there is no way to extract an Element from a NodeComment (for example).

Source https://stackoverflow.com/questions/56779523

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

Vulnerabilities

No vulnerabilities reported

Install xml-lens

You can download it from GitHub.

Support

Contributions are very welcome. All code or documentation that is provided must be licensed with the same license xml-lens is licensed with (MIT license, available here.

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