https://github.com/jotsr/lazy_pipe

Simple lazy evaluation of value piping. Create the logic before and compute the value only when needed.
https://github.com/jotsr/lazy_pipe

deno lazy-evaluation typescript

Last synced: 3 months ago
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Simple lazy evaluation of value piping. Create the logic before and compute the value only when needed.

• Host: GitHub
• URL: https://github.com/jotsr/lazy_pipe
• Owner: JOTSR
• License: mit
• Created: 2023-02-08T08:45:52.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-02-19T11:48:06.000Z (over 2 years ago)
• Last Synced: 2025-10-30T19:55:41.554Z (8 months ago)
• Topics: deno, lazy-evaluation, typescript
• Language: TypeScript
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# LazyPipe - lazy evaluator pipeline

[![Tags](https://img.shields.io/github/v/tag/JOTSR/lazy_pipe?style=flat-square&label=jsr)](https://jsr.io/@jotsr/lazy-pipe)

[![deno doc](https://img.shields.io/badge/deno-doc-blue?style=flat-square)](https://jsr.io/@jotsr/lazy-pipe/doc)

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg?style=flat-square)](https://opensource.org/licenses/MIT)

Simple lazy evaluation of value piping. Create the logic before and compute the

value only when needed.

# Examples

```ts

const lazyValue = new Lazy(veryBigArray)

	.pipe((self) => self.map((x) => 2 * x))

	.pipe((self) => self.toReversed())

	.pipe((self) => self.toSorted())

	.pipe((self) => self.reduce((acc, curr) => acc - curr, 0))

if (rareCondition) {

	console.log(lazyValue.value)

}

```