iteragain/dist/es5/take.js

Javascript Iterable/Iterator/Generator-function utilities.

import toIterator from './toIterator';
export function take() {
    var _a;
    var args = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        args[_i] = arguments[_i];
    }
    if (!args.length || (args.length === 1 && typeof args[0] === 'number'))
        return function (it) { return take(it, args[0]); };
    var results = [];
    var it = toIterator(args[0]);
    var next;
    var takeN = (_a = args[1]) !== null && _a !== void 0 ? _a : 1;
    while (takeN-- > 0 && !(next = it.next()).done)
        results.push(next.value);
    return results;
}
export default take;
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