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30 lines
542 B
30 lines
542 B
/* eslint no-constant-condition: 0 */
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/**
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* Obliterator Consume Function
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* =============================
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*
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* Function consuming the given iterator for n or every steps.
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*/
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/**
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* Consume.
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*
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* @param {Iterator} iterator - Target iterator.
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* @param {number} [steps] - Optional steps.
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*/
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module.exports = function consume(iterator, steps) {
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var step,
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l = arguments.length > 1 ? steps : Infinity,
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i = 0;
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while (true) {
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if (i === l) return;
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step = iterator.next();
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if (step.done) return;
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i++;
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}
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};
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