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bm-random

v1.0.0

Published

A collection of some useful functions that use random

Downloads

37

Vulnerabilities

Powered byPowered by Snyk
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  • 0Medium
  • 0Low

Links

Git

Maintainers

m4w4q7m4w4q7

Keywords

random

Readme

#BM-Random

This module provides some useful functions that uses random. ##Installation

$ npm install bm-random

##API:

####fromArray

.fromArray(array: array<any>): any

Returns a random element of array or undefined if array is empty

####fromRange

.fromRange(min: number, max: number, step: number = 1): number
.fromRange(options: { min: number, max: number, step: number = 1 })

Preconditions:

  • max should be greater than or equal to min
  • step should be positive
  • the difference between max and min should be a multiple of step

Returns a random number in [min; max] whose distance from min is a multiple of step

####neutral

.neutral(n: number): number

Preconditions:

  • n should be a neutral number

Returns a neutral number that is lesser than n