@kcirtaptrick/framer-motion/dist/es/utils/array.mjs

A simple and powerful React animation library

import { __read } from 'tslib';

function addUniqueItem(arr, item) {
    arr.indexOf(item) === -1 && arr.push(item);
}
function removeItem(arr, item) {
    var index = arr.indexOf(item);
    index > -1 && arr.splice(index, 1);
}
// Adapted from array-move
function moveItem(_a, fromIndex, toIndex) {
    var _b = __read(_a), arr = _b.slice(0);
    var startIndex = fromIndex < 0 ? arr.length + fromIndex : fromIndex;
    if (startIndex >= 0 && startIndex < arr.length) {
        var endIndex = toIndex < 0 ? arr.length + toIndex : toIndex;
        var _c = __read(arr.splice(fromIndex, 1), 1), item = _c[0];
        arr.splice(endIndex, 0, item);
    }
    return arr;
}

export { addUniqueItem, moveItem, removeItem };