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Updated the comment for the lift function.

This commit is contained in:
Tyler Cloutier 2016-11-06 02:08:40 -08:00
parent c559e84bc9
commit ab93b14c1c
1 changed files with 6 additions and 7 deletions
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13
Sources/ColdSignal.swift
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@ -201,6 +201,11 @@ extension ColdSignalType {
extension ColdSignalType {
/// Creates a new `ColdSignal` which will apply a unary operator directly to events
/// produced by the `startHandler`.
///
/// The new `ColdSignal` is in no way related to the source `ColdSignal` except
/// that they share a reference to the same `startHandler`.
public func lift<U, F>(_ transform: @escaping (Signal<Value, ErrorType>) -> Signal<U, F>) -> ColdSignal<U, F> {
return ColdSignal { observer in
let (pipeSignal, pipeObserver) = Signal<Value, ErrorType>.pipe()
@ -209,13 +214,7 @@ extension ColdSignalType {
}
}
/// Maps each value in the signal to a new value.
///
/// Creates a new `ColdSignal` which will apply the transform directly to events
/// produced by the `startHandler`.
///
/// The new `ColdSignal` is in no way related to the source `ColdSignal` except
/// that they share a reference to the same `startHandler`.
/// Maps each value in the signal to a new value.
public func map<U>(_ transform: @escaping (Value) -> U) -> ColdSignal<U, ErrorType> {
return lift { $0.map(transform) }
}