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Document Frigid architecture and design#1

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emcd merged 5 commits intomasterfrom
claude/fill-frigid-architecture-docs-011CV51MVG7DQHbFKCbhuskv
Nov 13, 2025
Merged

Document Frigid architecture and design#1
emcd merged 5 commits intomasterfrom
claude/fill-frigid-architecture-docs-011CV51MVG7DQHbFKCbhuskv

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@emcd emcd commented Nov 13, 2025

Document the high-level system architecture, major components, and their relationships for the frigid library. This provides a comprehensive overview of the layered architecture, data flow patterns, and key architectural patterns used throughout the codebase.

The documentation covers:

  • Purpose and scope of the library
  • Major components in public API and implementation layers
  • Component relationships and dependency flows
  • Data flow patterns for initialization and operations
  • Key architectural patterns (wrapper, delegation, etc.)
  • Quality attributes and system constraints

Document the high-level system architecture, major components, and their
relationships for the frigid library. This provides a comprehensive overview
of the layered architecture, data flow patterns, and key architectural
patterns used throughout the codebase.

The documentation covers:
- Purpose and scope of the library
- Major components in public API and implementation layers
- Component relationships and dependency flows
- Data flow patterns for initialization and operations
- Key architectural patterns (wrapper, delegation, etc.)
- Quality attributes and system constraints
Add comprehensive Product Requirements Document (PRD) that defines:
- Executive summary and problem statement
- User personas and target users
- Detailed functional requirements with acceptance criteria
- Non-functional requirements (performance, compatibility, usability)
- Constraints, assumptions, and scope boundaries

Expand filesystem.rst with detailed module organization:
- Complete package structure with all modules documented
- Module purposes and responsibilities for both public API and internal implementation
- Import pattern implementation and benefits
- Exception hierarchy and dual inheritance pattern
- Test organization structure and naming conventions
- Documentation organization and types
- Development workspace structure and usage
- Configuration files and tool settings

Both documents follow the architecture guidelines and provide comprehensive
reference material for understanding the frigid library's organization,
requirements, and design decisions.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Remove user personas section and rewrite functional requirements in direct
format instead of "As a <user>, I want..." user story style. This makes the
PRD more concise and appropriate for an open-source library where the focus
is on what the product does rather than specific user personas.

Changes:
- Remove Target Users section with personas, needs, and usage contexts
- Rewrite all functional requirements with direct descriptions
- Change "Acceptance Criteria" to "Requirements"
- Move priority to requirement title in parentheses
- Keep all essential requirement information

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Simplify and improve documentation based on review feedback:

Documentation Organization:
- Remove redundant module descriptions from summary.rst
- Point to filesystem.rst for detailed module information
- Condense Configuration Files section
- Remove Data Resources section (not applicable)
- Simplify Development Workspace section (show only subdirectories)

Terminology:
- Use "the package" instead of "Frigid" for maintainability
- Remove incorrect claim about classcore having optimized C code

Requirements Updates:
- Remove performance requirements from PRD (NFR-001, NFR-002)
- Remove pickle/copy support claims pending verification
- Renumber remaining NFRs sequentially
- Remove performance constraints section
- Add verification task to .auxiliary/notes/todo.md

The documentation is now more concise, accurate, and maintainable while
retaining all essential architectural information.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Reorganize documentation to reduce redundancy and improve clarity:

Test Organization:
- Move test structure, naming conventions, and coverage targets to
  documentation/architecture/testplans/index.rst
- Replace detailed test section in filesystem.rst with brief reference
  to testplans/index.rst
- Eliminate duplication between filesystem.rst and testplans documentation

Documentation Structure:
- Simplify documentation tree structure in filesystem.rst
- Remove individual examples file listing, replace with single line
- Reorder documentation/ tree to show top-level files first

These changes make the documentation more maintainable by keeping test
information in one authoritative location and reducing unnecessary detail
in the filesystem overview.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
@emcd emcd merged commit 9a3ab54 into master Nov 13, 2025
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2 participants