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Gathering detailed insights and metrics for extra-rand

extra-rand - 0.4.1 | npmpackage.info

extra-rand

🌳 Yet another random library

0.4.1

MIT

TypeScript

35.32 kB

2.5

Installations

npm install extra-rand

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=18.17.0

Node Version

18.19.0

NPM Version

10.2.3 Pull Requests

Open

0

Total

13

Closed

1

Merged

12

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

TypeScript

JavaScript

TypeScript (98.77%)

JavaScript (1.23%)

Developer

BlackGlory

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

1 Stars

72 Commits

2 Watchers

1 Branches

1 Contributors

Updated on May 14, 2025

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

0.4.1

Package Id

extra-rand@0.4.1

Unpacked Size

35.32 kB

Size

7.03 kB

File Count

NPM Version

10.2.3

Node Version

18.19.0

Published on

Sep 14, 2024

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

@blackglory/errors extra-utils justypes

Dev Dependencies

@commitlint/cli @commitlint/config-conventional @eslint/js eslint husky npm-run-all rimraf standard-version ts-patch tslib typescript typescript-eslint typescript-transform-paths vite vite-tsconfig-paths vitest

extra-rand

Yet another random library.

Install

1npm install --save extra-rand
2# or
3yarn add extra-rand

API

1interface IRandomNumberGenerator {
2  next(): number // [0, 1)
3}

randomFloat

1function randomFloat(min: number, max: number): number
2function randomFloat(generator: IRandomNumberGenerator, min: number, max: number): number

The function returns a float in the range [min, max).

randomInt

1function randomInt(min: number, max: number): number
2function randomInt(generator: IRandomNumberGenerator, min: number, max: number): number

The function returns an integer in the range [Math.ceil(min), Math.floor(max)).

randomIntInclusive

1function randomIntInclusive(min: number, max: number): number
2function randomIntInclusive(
3  generator: IRandomNumberGenerator
4, min: number
5, max: number
6): number

The function returns an integer in the range [Math.ceil(min), Math.floor(max)].

randomNumber

1enum NumberType {
2  Float
3, Integer
4, IntegerInclusive
5}
6
7type INumberModel =
8| number
9| Getter<number>
10| {
11    type: NumberType
12    min: number
13    max: number
14  }
15| NonEmptyArray<{
16    weight: number
17    model: INumberModel
18  }>
19
20function randomNumber(model: INumberModel): number
21function randomNumber(generator: IRandomNumberGenerator, model: INumberModel): number

randomBool

1function randomBool(probabilityOfTrue: number): boolean
2function randomBool(generator: IRandomNumberGenerator, probabilityOfTrue: number): boolean

randomPickItem

1function randomPickItem<T>(items: NonEmptyArray<T>): T
2function randomPickItem<T>(
3  generator: IRandomNumberGenerator
4, items: NonEmptyArray<T>
5): T

randomPickWeightedItem

1interface IWeightedItem {
2  weight: number
3}
4
5function randomPickWeightedItem<T>(items: NonEmptyArray<T>, weights: NonEmptyArray<number>): T
6function randomPickWeightedItem<T extends IWeightedItem>(items: NonEmptyArray<T>): T
7function randomPickWeightedItem<T>(
8  generator: IRandomNumberGenerator
9, items: NonEmptyArray<T>
10, weights: NonEmptyArray<number>
11): T
12function randomPickWeightedItem<T extends IWeightedItem>(
13  generator: IRandomNumberGenerator
14, items: NonEmptyArray<T>
15): T

randomPickIndex

1function randomPickIndex(items: NonEmptyArray<unknown>): number
2function randomPickIndex(
3  generator: IRandomNumberGenerator
4, items: NonEmptyArray<unknown>
5): number

The function returns an integer in the range [0, items.length].

randomPickWeightedIndex

1function randomPickWeightedIndex(weights: NonEmptyArray<number>): number
2function randomPickWeightedIndex(
3  generator: IRandomNumberGenerator
4, weights: NonEmptyArray<number>
5): number

The function returns an integer in the range [0, weights.length].

shuffle

1function shuffle(arr: unknown[]): void
2function shuffle(generator: IRandomNumberGenerator, arr: unknown[]): void

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

License

Determines if the project has defined a license.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

SAST

Determines if the project uses static code analysis.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Score

2.5

/10

Last Scanned on 2025-07-14

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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