Lowercase Operator

lowercase()

Creates an lowercase operator, which forces each value to be in lower 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 |> lowercase(), logger())
;

# output

[LogActor] Data: hello, world!
[LogActor] Completed

See also: AbstractOperator, InferableOperator, ProxyObservable, logger