removePath$
Subhajit Sahu edited this page May 3, 2023
·
9 revisions
Remove value at path in a nested array!
Alternatives: remove, remove$, removePath$.
Similar: hasPath, getPath, setPath$, removePath$.
Similar: get, set, remove.
function removePath$(x, p)
// x: a nested array (updated!)
// p: pathconst xarray = require('extra-array');
var x = [[2, 4], 6, 8];
xarray.removePath$(x, [1], 60);
// → [ [ 2, 4 ], 8 ]
x;
// → [ [ 2, 4 ], 8 ]
xarray.removePath$(x, [0, 1], 40);
// → [ [ 2 ], 8 ]
xarray.removePath$(x, [0, 1, 2], 100);
// → [ [ 2 ], 8 ] (path not present, no effect)