RepeatJS
JS Library to remove boiler-plate from loops.
Exact same speed as a normal for-loop.
Installation
npm install repeatjs
Importing
import repeat from "repeatjs/index.js";
Syntax:
repeat((index, end) => { // Index and end can be renamed to anything.
// code here
}, iterations, step, start)Example Code
Output numbers from 0 to 10
repeat((index) => {
console.log(index)
}, 10)Output numbers from 5 to 20
repeat((index) => {
console.log(index)
}, 20, 1, 5) // 20 is the iterations, 1 is the step, and 5 is the starting.Output even numbers from 10 to 20
repeat((index) => {
console.log(index)
}, 20, 2, 10) // 20 is the iterations, 2 is the step, and 5 is the starting.If the index is equal to a random number then break the loop.
const number = Math.floor(Math.random() * 20)
repeat((index, end) => {
if (index == number) {
end() // end() is equivalent to `break`; however end() can be used in functions unlike break;
}
console.log(index)
}, 20)