Random

Get random 🎲 things the easy way. Simple, quick and light 🤏

📂 Zipped under 2kb with updates.

Install

npm i @hikyu/random

Usage

I will use the deconstructed 🚧 require for demonstration

// Simple require
const random = require('@hikyu/random');
random.number(1, 10); // > 4

// Deconstructed require with custom names
const { number: ranNumber } = require('@hikyu/random');
ranNumber(1, 10); // > 4

// Deconstructed require
const { number, index, value, .. } = require('@hikyu/random');
number(1, 10); // > 4

Functions

• Numbers 🔢
• Arrays 📃
  • Index of array
  • Value of array
• Misc 🤨
  • Template 🔨
  • Colors
  • Emoji
  • Dice 🎲
  • Bits and Bytes

Numbers 🔢

Digit

// Random number from 0 to 9
digit(); // > 8

// Random number from 0 to 4
digit(4); // > 1

Integer

// Random integer from 1 to 10
number(1, 10); // > 4

Decimal number

// Random number from 1 to 10 with 2 decimal spaces
number(1, 10, 2); // > 5.19

Boolean

// Generates either true or false
boolean(); // > false

Array 📃

Index of array

// Random index out of the array
index(["hello", "world", 1]); // > 1

Value of array

// Random value out of the array
value("hello", "world", 1); // > "hello"

Misc 🤨

Template

| Meaning | Charcode | Outputs | |---------|----------|-------------------------| | Any | a | Any of the below | | Char | c | Lowercase char | | Char | C | Uppercase char | | Char | s | Upper or lowercase char | | Digit | d | Digit 0-9 | | Digit | 0-9 | Digit up to value | | Escape | $ | Escape the next char |

// Generate template string
template('aaaaa'); // > "6qxsF"
template('ccccc'); // > "htcfi"
template('CCCCC'); // > "UNHCG"
template('sssss'); // > "ZaSrV"
template('ddddd'); // > "54628"
template('00033'); // > "00031"
template('ccc - $3 $Ch$ar$a$cters'); // > "zpb - 3 Characters"

// Password example
template('sdssdssdsssdd'); // > d5pi7tI7vWr85

// Byte example
template('1111 1111'); // > 0101 1101

// Telephone example
template('ddd-ddd-dddd'); // > 607-321-8576

Color - RGB

// Random RGB color as string
rgb(); // > "rgb(66, 193, 254)"

Color - RGBA

// Random RGB color as string
rgba(); // > "rgba(251, 41, 72, 0.47)"

Color - HEX

// Random RGB color as string
hex(); // > "#6c7ac4"

Color - HSL

// Random HSL color as string
hsl(); // > "hsl(153, 44%, 64%)"

Emoji

// Random Emoji
emoji(); // > "🚀"

Dice 🎲

// Generate 3 values from 1 to 20
dice(20, 3); // > [ 2, 7, 11 ]

Byte

// Generate 3 values from 1 to 20
byte(); // > "0101 1110"

Bit

// Generate 0 or 1
bit(); // > 0