no-duplicates
Get random numbers or random elements from an array without duplicates in JavaScript. Will return a function that will return a random number or random array element without repeating until all elements in the array or all numbers in the range have been used. A very useful function for game development and any other application that may require randomized sets.
Installation
npm install no-duplicates
const randumb = ; const randomizedSafari = ;;/* ******************************************** * will return a random animal without * * repeating until all animals have been used.* ********************************************* */ const nums = ;;/* ********************************************** * will return a random number between * * 0 and 10 (including 10) without repeating * * until all numbers in the range have been used* ********************************************** */ const between = ;;/* ********************************************* * will return a random number between 5 and 15* * (including 5 & 15) without repeating until * * all numbers in the range have been used * ********************************************* */ const returnArray = ;;//[// 10, 2, 7, 5, 6,// 3, 8, 4, 9//] /* ********************************************* * Passing a truthy value as an argument will * * return all items or numbers in a randomized * * array without repeats. * ********************************************* */
Examples
const randumb = ; const fruit = '🍎' '🍊' '🍉' '🍓' '🍇'; const randomFruit = ;for let i = 0; i < 10; i++ console;/* Example output...🍊🍓🍇🍉🍎🍉🍊🍎🍇🍓*/
const randumb = ; const nums = ;for let i = 0; i < 10; i++ for let j = 0; j < 11; j++ j < 10 ? console : console;
example output...
4
5
10
2
3
1
8
6
9
7
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
2
6
3
8
5
10
7
4
9
1
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
1
3
8
5
2
6
9
4
7
10
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
5
9
2
6
8
7
10
3
1
4
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
5
8
1
2
3
10
4
7
9
6
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
3
8
4
2
9
7
5
1
6
10
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
10
7
4
5
9
1
8
2
6
3
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
7
2
9
6
5
1
8
4
3
10
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
9
10
2
3
5
4
8
7
1
6
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎
9
6
3
7
1
4
2
5
8
10
❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎❤︎