microsoft / microsoft/Power-Fx
TextJoin() function
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enhancement
- Dominant language
- C#
- Stars
- 3.4k
- Forks
- 358
- Avg merge
- 10h 34m
- Merged PRs (30d)
- 3
Description
We have Split() but not TextJoin(). We have some features around Concatenate where we know we were ahead of Excel and now they've diverged. Excel does have a TextJoin function.
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 by comparing the existing Split() and Concatenate features and how their behavior is specified. Define TextJoin() semantics, including how it should align with Excel, then identify the implementation and tests that need to cover the new function.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100