ZipList is Bind
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Domain
- backend
Research direction
The issue points to src/Data/List/ZipList.purs lines 57–66 and includes a Try PureScript example. Read the existing ZipList instances and compare them with the example to understand the proposed Bind and Monad behavior. Done means the requested instances are added with behavior matching the example; the issue is over two years old and has had no recent discussion.
Written by the indexing model from the issue text.
Description
ZipList is Bind, in which join is just diagonal. It's also Monad and MonadPlus.
Example: https://try.purescript.org/?gist=4888527a78d71d12df75fa628acd4719
- Dominant language
- PureScript
- Stars
- 61
- Forks
- 50
- Avg merge
- 2d 6h
- Merged PRs (30d)
- 1
Getting set up
- No Dockerfile or Docker Compose file
- Has a pull request template
- No contributing 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.
More from purescript/purescript-lists
-
Difficulty 2/5 1-3 hours Newbie friendliness 48/100
purescript/purescript-lists#218 ·
-
Data.List.NonEmpty.intersect and Data.List.NonEmpty.intersectBy throw when intersection emptyPossibly taken @evaogbe claimed this 1066 days ago. Opengood first issue type: bug
Difficulty 4/5 3-5 days Newbie friendliness 1/100
purescript/purescript-lists#216 · 2 comments ·
-
type: enhancement
Difficulty 4/5 3-5 days Newbie friendliness 25/100
purescript/purescript-lists#197 · 1 comment ·
-
type: enhancement
Difficulty 5/5 Over a week Newbie friendliness 24/100
purescript/purescript-lists#194 · 5 comments ·
-
type: enhancement
Difficulty 4/5 3-5 days Newbie friendliness 35/100
purescript/purescript-lists#192 · 4 comments · 1 reaction ·
All issues in purescript/purescript-lists
Similar issues
-
Difficulty 2/5 1-3 hours Newbie friendliness 70/100
-
good first issue help wanted
Difficulty 2/5 1-3 hours Newbie friendliness 80/100
Maintainers usually reply within 1 day
-
bug good first issue
Difficulty 2/5 1-3 hours Newbie friendliness 85/100
Maintainers usually reply within 1 day
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
milind-soni/OpenMausBot#5829 ·
Maintainers usually reply within 1 day