explaingit

patrickjs/ruby-style-guide

Analysis updated 2026-07-18 · repo last pushed 2013-08-30

RubyAudience · developerComplexity · 1/5DormantSetup · easy

TLDR

A community-maintained rulebook of Ruby coding style conventions, with before-and-after examples, so teams stop debating spacing and syntax.

Mindmap

mindmap
  root((ruby-style-guide))
    What it does
      Style conventions
      Before and after examples
      Community-driven
    Topics
      Source layout
      Naming
      Syntax choices
    Use cases
      New project standards
      Code review reference
      Onboarding
    Tooling
      RuboCop enforcement

Code map

Detail Auto

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filefunction / class

What do people build with it?

USE CASE 1

Adopt a shared style standard when starting a new Ruby project.

USE CASE 2

Reference the guide during code review instead of debating formatting.

USE CASE 3

Read relevant sections when joining an existing Ruby codebase.

USE CASE 4

Pair the guide with RuboCop to automatically enforce the rules.

What is it built with?

RubyMarkdown

How does it compare?

patrickjs/ruby-style-guide100rabhg/masterdetailapp100rabhg/pizzafactroy
LanguageRubyRubyRuby
Last pushed2013-08-302024-02-202025-01-26
MaintenanceDormantDormantStale
Setup difficultyeasymoderatemoderate
Complexity1/52/53/5
Audiencedeveloperdeveloperpm founder

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · easy Time to first run · 5min

Copy-paste prompts

Prompt 1
Summarize the naming convention rules from this ruby-style-guide.
Prompt 2
Show me the recommended way to write conditionals per this style guide, with the before-and-after example.
Prompt 3
Help me configure RuboCop to enforce the rules described in this ruby-style-guide.
Prompt 4
Explain why this guide recommends one syntax choice over another for a specific rule.

Frequently asked questions

What is ruby-style-guide?

A community-maintained rulebook of Ruby coding style conventions, with before-and-after examples, so teams stop debating spacing and syntax.

What language is ruby-style-guide written in?

Mainly Ruby. The stack also includes Ruby, Markdown.

Is ruby-style-guide actively maintained?

Dormant — no commits in 2+ years (last push 2013-08-30).

How hard is ruby-style-guide to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is ruby-style-guide for?

Mainly developer.

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