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ManageOptionOrResult

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Standardize Option/Result patterns for safer code

Software Engineering#pattern#option#guidelines#best-practices#error-handling#types#result
Authorpretodev
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Identify and standardize how to handle optional values (Option) and operation outcomes (Result) across a codebase to reduce null-safety gaps and opaque errors.

Core Features & Use Cases

  • Enforces Option and Result patterns, mapping Some/None and Ok/Err to clear and predictable control flow.
  • Provides recommended types, conversion rules (Option<T> -> Result<T> when absence is an error) and patterns (map, flatMap, recover).
  • Includes guidance for common scenarios: repository interfaces, API services, and UI layer boundaries.

Quick Start

Apply these guidelines to a sample module by converting a nullable fetch to Option and an error path to Err.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ManageOptionOrResult
Download link: https://github.com/pretodev/nice_app/archive/main.zip#manageoptionorresult

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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