Package Exports

fast-hash-code
fast-hash-code/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (fast-hash-code) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

fast-hash-code

Generate a hash from a string, simple and fast.

Installation

yarn add fast-hash-code

Example

import fastHashCode from 'fast-hash-code'

fastHashCode('Hello World!') // -969099747

Options

forcePositive (new in v2.0.0) Description: Force the hash to be positive default: false note: The hash generated when true will be different from when false for the same string

import fastHashCode from 'fast-hash-code'

const hashPositive = fastHashCode('Hello World!', {
  forcePositive: true
})

console.log(hashPositive) // 1178383901

seed (new in v2.0.0) Description: Seed the hash, generate a different hash for each seed. default: 0

import fastHashCode from 'fast-hash-code'

const hashSeed = fastHashCode('Hello World!', {
  seed: 123
})

console.log(hashSeed) // 1597036056

caseSensitive (new in v2.0.0) Description: Force the hash to be case sensitive default: true

import fastHashCode from 'fast-hash-code'

const hashCaseSensitive = fastHashCode('Hello World!', {
  caseSensitive: false
})

console.log(hashCaseSensitive) // -217287203

References

https://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/