# merge

Merges all the observable sequences and Promises into a single observable sequence.

## Arguments

1. `[scheduler]` _(Scheduler=Rx.Scheduler.timeout)_: Scheduler to run the timer on. If not specified, Rx.Scheduler.immediate is used.
2. `args` _(Array|arguments)_: Observable sequences to merge into a single sequence.

## Returns

_(`Observable`)_: An observable sequence that produces a value after each period.

## Example
