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- import _curry3 from "./internal/_curry3.js";
- /**
- * Inserts the supplied element into the list, at the specified `index`. _Note that
- * this is not destructive_: it returns a copy of the list with the changes.
- * <small>No lists have been harmed in the application of this function.</small>
- *
- * @func
- * @memberOf R
- * @since v0.2.2
- * @category List
- * @sig Number -> a -> [a] -> [a]
- * @param {Number} index The position to insert the element
- * @param {*} elt The element to insert into the Array
- * @param {Array} list The list to insert into
- * @return {Array} A new Array with `elt` inserted at `index`.
- * @example
- *
- * R.insert(2, 'x', [1,2,3,4]); //=> [1,2,'x',3,4]
- */
- var insert =
- /*#__PURE__*/
- _curry3(function insert(idx, elt, list) {
- idx = idx < list.length && idx >= 0 ? idx : list.length;
- var result = Array.prototype.slice.call(list, 0);
- result.splice(idx, 0, elt);
- return result;
- });
- export default insert;
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