Change unwrap impl to use compactMap

M0rtyMerr · freak4pc · commit e40a6be4d4ae · 2019-09-04T17:04:40.000+03:00
diff --git a/Source/RxSwift/unwrap.swift b/Source/RxSwift/unwrap.swift
@@ -18,6 +18,6 @@ extension ObservableType {
      */
 
     public func unwrap<T>() -> Observable<T> where Element == T? {
-        return self.filter { $0 != nil }.map { $0! }
+        return self.compactMap { $0 }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,6 @@ extension ObservableType {`
`18`	`18`	`*/`
`19`	`19`
`20`	`20`	`public func unwrap<T>() -> Observable<T> where Element == T? {`
`21`		`- return self.filter { $0 != nil }.map { $0! }`
	`21`	`+ return self.compactMap { $0 }`
`22`	`22`	`}`
`23`	`23`	`}`