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add unfoldr

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#20 6 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
48/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
javascript
Domain
tooling

Research direction

Start with the prelude-ls lib/List.js implementation linked in the issue and review the earlier underscore discussion in documentcloud/underscore#696. Add unfoldr to underscore-contrib without auto-currying, and verify that it is exposed consistently with the project’s other utilities.

Written by the indexing model from the issue text.

Description

after modules enhancement

A case for it was made in documentcloud/underscore#696, but it was deemed unworthy of core underscore. It seems perfect for underscore-contrib. We can use prelude-ls's implementation (without the auto-currying).

Dominant language
JavaScript
Stars
622
Forks
114
PR merge metrics
No merged PRs in 30d

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.

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