@reactivex/ix-esnext-esm
Version:
The Interactive Extensions for JavaScript
25 lines (23 loc) • 653 B
JavaScript
import { IterableX } from '../iterablex';
import { create } from '../create';
class SharedIterable extends IterableX {
constructor(it) {
super();
this._it = {
next(value) {
return it.next(value);
}
};
}
[Symbol.iterator]() {
return this._it;
}
}
export function share(selector) {
return function shareOperatorFunction(source) {
return selector
? create(() => selector(new SharedIterable(source[Symbol.iterator]()))[Symbol.iterator]())
: new SharedIterable(source[Symbol.iterator]());
};
}
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