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@forest/primitives@1.0.0
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kokiriglade/forest

Primitive data types for representing specific numeric ranges

This package works with Node.js, Deno, Bun, BrowsersIt is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
100%
Published
2 months ago (1.0.0)

Primitive data types for representing specific numeric ranges and behaviors

This module provides classes for handling integers with 8-bit, 16-bit, and 32-bit ranges and a 32-bit floating-point number type

Each class ensures values stay within the specified range, supporting wrap-around for overflow, which simulates low-level data type constraints

Examples

Example 1

import { Int8, Int16, Int32, Float32 } from "@forest/primitives";
import { assertEquals } from "@std/assert";

const smallInt = new Int8(127);         // 8-bit integer
const mediumInt = new Int16(32767);     // 16-bit integer
const largeInt = new Int32(2147483647); // 32-bit integer
const floatVal = new Float32(3.14);     // 32-bit floating-point number

assertEquals(smallInt.valueOf(), 127);
assertEquals(mediumInt.valueOf(), 32767);
assertEquals(largeInt.valueOf(), 2147483647);
assertEquals(floatVal.valueOf(), 3.14);

const outOfRangeInt = new Int8(200); // Value goes out of 8-bit signed range
assertEquals(outOfRangeInt.valueOf(), -56); // Expected result due to overflow
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deno add jsr:@forest/primitives

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import * as primitives from "@forest/primitives";

---- OR ----

Import directly with a jsr specifier

import * as primitives from "jsr:@forest/primitives";

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npx jsr add @forest/primitives

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import * as primitives from "@forest/primitives";

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yarn dlx jsr add @forest/primitives

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import * as primitives from "@forest/primitives";

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pnpm dlx jsr add @forest/primitives

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import * as primitives from "@forest/primitives";

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bunx jsr add @forest/primitives

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import * as primitives from "@forest/primitives";