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i < len && !this.hasFirst; i++) {\n let observable = observables[i];\n let subscription = subscribeToResult(this, observable, observable, i);\n\n if (this.subscriptions) {\n this.subscriptions.push(subscription);\n }\n this.add(subscription);\n }\n this.observables = null;\n }\n }\n\n notifyNext(outerValue: T, innerValue: T,\n outerIndex: number, innerIndex: number,\n innerSub: InnerSubscriber<T, T>): void {\n if (!this.hasFirst) {\n this.hasFirst = true;\n\n for (let i = 0; i < this.subscriptions.length; i++) {\n if (i !== outerIndex) {\n let subscription = this.subscriptions[i];\n\n subscription.unsubscribe();\n this.remove(subscription);\n }\n }\n\n this.subscriptions = null;\n }\n\n this.destination.next(innerValue);\n }\n}\n"]}
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