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Ruby blocks, procs and lambdas v1.0.0

Use this resource to write and understand blocks, procs and lambdas in Ruby

New

  • 477 downloads
  • 141 likes
  • 242 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install ruby-blocks-procs-lambdas

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 writes and reviews Ruby code that uses blocks, procs and lambdas, following examples of yield, block parameters and closures. You get more expressive Ruby code with correct proc and lambda usage.

Mostly picked by

Updated November 2, 2026

Card for the “Ruby blocks, procs and lambdas” 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 : block syntax with do...end and braces, plus yield and parameters
  • SKILL.md : creating and calling procs and lambdas

Good fit for

  • You are new to Ruby and blocks feel confusing
  • You write methods that accept a block or a callable

Not for

    Tags

    • ruby
    • blocks
    • lambdas
    • closures

    About

    You say

    “Explain when I should use a proc instead of a lambda in this Ruby service.”

    Card for the “Ruby blocks, procs and lambdas” 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 write and understand blocks, procs and lambdas in Ruby
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md8.2 KB

    Origin and licence

    Listed unmodified

    Author
    thebushidocollective
    Source
    github.com/thebushidocollective/han/tree/19caa51d5fd144ef6b2764f2332f4c856aa5d1af/plugins/languages/ruby/skills/ruby-blocks-procs-lambdas
    Licence
    Apache-2.0

    Notice

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

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