6c5b3e40db
BREAKING: Plugin renamed from compounding-engineering to compound-engineering. Users will need to reinstall with the new name: claude /plugin install compound-engineering Changes: - Renamed plugin directory and all references - Updated documentation counts (24 agents, 19 commands) - Added julik-frontend-races-reviewer to docs 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
122 lines
2.2 KiB
Markdown
122 lines
2.2 KiB
Markdown
# Module Organization Patterns
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## Simple Gem Layout
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```
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lib/
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├── gemname.rb # Entry point, config, errors
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└── gemname/
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├── helper.rb # Core functionality
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├── engine.rb # Rails engine (if needed)
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└── version.rb # VERSION constant only
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```
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## Complex Gem Layout (PgHero pattern)
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```
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lib/
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├── pghero.rb
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└── pghero/
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├── database.rb # Main class
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├── engine.rb # Rails engine
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└── methods/ # Functional decomposition
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├── basic.rb
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├── connections.rb
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├── indexes.rb
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├── queries.rb
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└── replication.rb
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```
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## Method Decomposition Pattern
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Break large classes into includable modules by feature:
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```ruby
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# lib/pghero/database.rb
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module PgHero
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class Database
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include Methods::Basic
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include Methods::Connections
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include Methods::Indexes
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include Methods::Queries
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end
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end
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# lib/pghero/methods/indexes.rb
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module PgHero
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module Methods
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module Indexes
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def index_hit_rate
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# implementation
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end
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def unused_indexes
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# implementation
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end
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end
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end
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end
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```
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## Version File Pattern
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Keep version.rb minimal:
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```ruby
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# lib/gemname/version.rb
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module GemName
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VERSION = "2.0.0"
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end
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```
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## Require Order in Entry Point
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```ruby
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# lib/searchkick.rb
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# 1. Standard library
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require "forwardable"
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require "json"
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# 2. External dependencies (minimal)
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require "active_support"
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# 3. Internal files via require_relative
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require_relative "searchkick/index"
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require_relative "searchkick/model"
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require_relative "searchkick/query"
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require_relative "searchkick/version"
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# 4. Conditional Rails loading (LAST)
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require_relative "searchkick/railtie" if defined?(Rails)
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```
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## Autoload vs Require
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Kane uses explicit `require_relative`, not autoload:
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```ruby
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# CORRECT
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require_relative "gemname/model"
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require_relative "gemname/query"
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# AVOID
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autoload :Model, "gemname/model"
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autoload :Query, "gemname/query"
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```
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## Comments Style
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Minimal section headers only:
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```ruby
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# dependencies
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require "active_support"
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# adapters
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require_relative "adapters/postgresql_adapter"
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# modules
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require_relative "migration"
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```
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