Code reorganization
[vchess.git] / client / src / utils / array.js
CommitLineData
8d61fc4a
BA
1// Remove item(s) in array (if present)
2export function remove(array, rfun, all)
3{
4 const index = array.findIndex(rfun);
5 if (index >= 0)
6 {
7 array.splice(index, 1);
8 if (!!all)
9 {
10 // Reverse loop because of the splice below
11 for (let i=array.length-1; i>=index; i--)
12 {
13 if (rfun(array[i]))
14 array.splice(i, 1);
15 }
16 }
17 }
18}
19
20// Double array intialization
21export function init(size1, size2, initElem)
22{
23 return [...Array(size1)].map(e => Array(size2).fill(initElem));
24}