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effect-patterns-value-handling

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Master value handling with Effect-TS patterns.

Software Engineering#pattern#option#map#Effect-TS#orElse#flatMap#value-handling
AuthorPaulJPhilp
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Value handling in TypeScript/Effect-TS often leads to null/undefined checks and runtime errors. This Skill teaches two curated patterns to model and compose optional data using Option, reducing null-related bugs and improving code reliability.

Core Features & Use Cases

  • Pattern 1: Handling None and Some Values
  • Pattern 2: Optional Chaining and Composition
  • Use cases: API responses with optional fields, configuration loading, feature flags, and pipelines where each step may fail without crashing.

Quick Start

Create a small Effect-TS program that loads user data with optional fields, uses Option.some/Option.none, and demonstrates map/flatMap, getOrElse, and orElse to provide safe fallbacks.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: effect-patterns-value-handling
Download link: https://github.com/PaulJPhilp/EffectPatterns/archive/main.zip#effect-patterns-value-handling

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