kowainik / kowainik/type-errors-pretty
Add type family to display list of types separated by commas
Open
Nobody has claimed this yet.
enhancement
- Dominant language
- Haskell
- Stars
- 56
- Forks
- 8
- PR merge metrics
- No merged PRs in 30d
Description
When used like this:
CommaSeparated '[ Int, String, Bool]
Will be displayed like this:
"Int, String, Bool"
Contributor guide
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 inspecting the repository's existing type-level pretty-error combinators and tests to find where a new type family belongs. Verify the implementation with the shown CommaSeparated '[ Int, String, Bool] example, and ensure it produces "Int, String, Bool".
Written by the indexing model from the issue text.
Assessment
- Tech stack
- haskell
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100