isIterator

Checks if value is iterator. 🏃 📼 📦 🌔

Alternatives: is, isList, isIterator, isOnce, isMany.
Similar: isIterator, iterator, from.

iterable.isIterator(v);
// v: a value

const iterable = require('extra-iterable');

iterable.isIterator([1, 2]);
// false

iterable.isIterator(new Set([1, 2]));
// false

iterable.isIterator([1, 2].values());
// true

references

• Symbol.iterator: MDN web docs