andros/micro-fp-tools-js
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Update fnTools.ts

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Andros Fenollosa 2022-02-10 09:33:36 +01:00 committed by GitHub
parent 6a2ee0b2df
commit b9c8b7e5e5
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1 changed files with 10 additions and 2 deletions
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src/fnTools.ts
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@ -172,11 +172,15 @@ export function getIndexOfFileList(name: string, list: Array<File>): number {
/**
* Returns a copy of the array by removing one position by index.
* @param {Array} list
* @param {number} index
* @param {Array} list
* @return {Array} list
* @example
*
* deleteArrayElementByIndex(2, ['a', 'b', 'c', 'd'])
* // => ['a', 'b', 'd']
*/
export function deleteArrayElementByIndex(list: Array<any>, index: number): FileList {
export function deleteArrayElementByIndex(index: number, list: Array<any>): FileList {
return list.filter((item, itemIndex) => itemIndex !== index);
}
@ -197,6 +201,10 @@ export function arrayFilesToFileList(filesList) {
* @param {number} firstIndex
* @param {number} secondIndex
* @param {Array<any>} list
* @example
*
* arraySwapIndex(0, 2, ['a', 'b', 'c', 'd'])
* // => ['c', 'b', 'a', 'd']
*/
export function arraySwapIndex(firstIndex: number, secondIndex: number, list: Array<any>): Array<any> {
const tempList = list.slice();