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Ruby standard library: Enumerable and more v1.0.0

Use this resource to use Ruby's standard library to handle collections, files and dates

New

  • 531 downloads
  • 127 likes
  • 103 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install ruby-enumerable-stdlib

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent relies on map, select, reject, reduce or each_with_object to transform collections, then handles files, dates and regular expressions with the standard classes. You get idiomatic Ruby code with no extra gem.

Mostly picked by

Updated November 2, 2026

Card for the “Ruby standard library: Enumerable and more” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md : common Enumerable methods (map, select, reduce)
  • SKILL.md : iterations with an index and an accumulator object
  • SKILL.md : files, dates and regular expressions

Good fit for

  • You process a list and want to avoid manual loops
  • You read or write files without an external library

Not for

    Tags

    • ruby
    • enumerable
    • standard library
    • collections

    About

    You say

    “Group the lines of this CSV file by customer and compute the total with reduce.”

    Card for the “Ruby standard library: Enumerable and more” skill

    Skill published by thebushidocollective under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to use Ruby's standard library to handle collections, files and dates
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.2 KB

    Origin and licence

    Listed unmodified

    Author
    thebushidocollective
    Source
    github.com/thebushidocollective/han/tree/19caa51d5fd144ef6b2764f2332f4c856aa5d1af/plugins/languages/ruby/skills/ruby-standard-library
    Licence
    Apache-2.0

    Notice

    « ruby-standard-library » (thebushidocollective, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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