Uppercase Operator

uppercase()

Creates an uppercase operator, which forces each value to be in upper case

Producing

Stream of type <: Subscribable{L} where L referes to type of data of input Observable

Examples

using Rocket

source = of("Hello, world!")
subscribe!(source |> uppercase(), logger())
;

# output

[LogActor] Data: HELLO, WORLD!
[LogActor] Completed

See also: AbstractOperator, InferableOperator, ProxyObservable, logger