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getAll
wolfram77 edited this page Mar 27, 2020
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Gets value at indices (+ve, -ve).
Alternatives: one, all, fractional.
iterable.getAll(x, is);
// x: an iterable
// is: indices (-ve: from right)
// --> [...values]
const iterable = require('extra-iterable');
var x = [2, 4, 6, 8];
[...iterable.getAll(x, [1, 2])];
// [4, 6]
[...iterable.getAll(x, [-1, -2])];
// [8, 6]