gren-lang / gren-lang/core

Add Task.onComplete

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Dominant language
JavaScript
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48
Forks
14
Avg merge
4h 14m
Merged PRs (30d)
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Description

onComplete : (Result err ok -> Task a b) -> Task err ok -> Task a b

Let's you handle the completion of a task, whether it failed or not.

Might be wise to rename andThen to onSuccess in this case.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the Task API and the existing andThen behavior, since the issue names no files or tests. Confirm how success and failure results are represented, then verify that completion handling accepts either result and returns the specified Task type.

Written by the indexing model from the issue text.

Assessment

Domain
backend-api-design
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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