mergeall.md

[Rx.Observable.prototype.mergeAll(),

Rx.Observable.prototype.mergeObservable() ](https://github.com/Reactive-Extensions/RxJS/blob/master/src/core/linq/observable/mergeall.js)

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Merges an observable sequence of observable sequences into an observable sequence.

Returns

(Observable): The observable sequence that merges the elements of the inner sequences.

Example