iteragain
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Javascript Iterable/Iterator/Generator-function utilities.
17 lines • 654 B
JavaScript
import SeekableIterator from './internal/SeekableIterator';
import TeedIterator from './internal/TeedIterator';
import toIterator from './toIterator';
export function tee() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (args.length === 1)
return function (it) { return tee(it, args[0]); };
var seekable = new SeekableIterator(toIterator(args[0]));
var n = args[1];
var indices = new Array(n).fill(0);
return Array.from({ length: n }, function (_, i) { return new TeedIterator(i, seekable, indices); });
}
export default tee;
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