Support for concat
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- Dominant language
- Java
- Stars
- 474
- Forks
- 148
- PR merge metrics
- No merged PRs in 30d
Description
I'm trying to use the XPath CONCAT function with no success, I think it isn't implemented yet.
Example:
String result = Xsoup.compile("CONCAT('https://themissingaddress.com/', //a/@href)").evaluate(document).get();
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the Xsoup.compile entry point shown in the example and trace how XPath functions are parsed and evaluated. Add CONCAT support so the provided expression returns the expected URL, then run the relevant existing test suite or add coverage for the example.
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Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100