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fp-taskeither-ref

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Fast TaskEither async error handling reference.

Software Engineering#TypeScript#reference#async#error-handling#fp-ts#TaskEither
Authorwhatiskadudoing
Version1.0.0
Installs0

System Documentation

What problem does it solve?

TaskEither lets you model asynchronous operations that can fail with a typed error, and this quick reference provides clear guidance on creating, transforming, and executing TaskEither values in fp-ts.

Core Features & Use Cases

  • Create: TE.left, TE.right, TE.tryCatch, TE.fromEither
  • Transform: TE.map, TE.mapLeft, TE.flatMap
  • Execute: TE.match, running the task with () or by piping through TE.getOrElse
  • Use Case: wrapping API calls, coordinating parallel requests, and building error-aware async workflows in TypeScript apps

Quick Start

Install and import the TaskEither module, then start with TE.right(value) or TE.left(error) to represent outcomes, wrap asynchronous calls with TE.tryCatch for typed errors, and execute by invoking the resulting TaskEither and awaiting its result.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: fp-taskeither-ref
Download link: https://github.com/whatiskadudoing/fp-ts-skills/archive/main.zip#fp-taskeither-ref

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