reject (original) (raw)
Discard values which pass a test.
Alternatives: reject, reject$, rejectAt.
Similar: map, filter, reject, reduce.
function reject(x, ft) // x: an array // ft: test function (v, i, x)
const xarray = require('extra-array');
var x = [1, 2, 3, 4, 5]; xarray.reject(x, v => v % 2 === 1); // → [ 2, 4 ]
xarray.reject(x, v => v % 2 === 0); // → [ 1, 3, 5 ]