merge(with:) array version

Author: freak4pc

Playground/RxSwiftExtPlayground.playground/Pages/mergeWith.xcplaygroundpage/Contents.swift

@@ -27,7 +27,8 @@ example("merge(with:)") {
     let evenStream = Observable.from(evenNumbers)
     let otherStream = Observable.from(otherNumbers)
 
-    oddStream.merge(with: evenStream, otherStream)
+    oddStream
+        .merge(with: [evenStream, otherStream])
         .subscribe(onNext: { result in
             print(result)
         })

RxSwiftExt.xcodeproj/project.pbxproj

@@ -474,7 +474,9 @@
 				9DAB77991D6763AC007E85BC /* Frameworks */,
 				18EE7A191C47B12F00C7256C /* Products */,
 			);
+			indentWidth = 4;
 			sourceTree = "<group>";
+			tabWidth = 4;
 		};
 		18EE7A191C47B12F00C7256C /* Products */ = {
 			isa = PBXGroup;

Source/RxSwift/mergeWith.swift

@@ -10,13 +10,23 @@ import Foundation
 import RxSwift
 
 extension Observable {
+    /**
+     Merges elements from the observable sequence with those of a different observable sequence into a single observable sequence.
+
+     - parameter with: Other observable.
+     - returns: The observable sequence that merges the elements of the observable sequences.
+     */
+    public func merge(with other: Observable<Element>) -> Observable<Element> {
+        return Observable.merge(self, other)
+    }
+
     /**
      Merges elements from the observable sequence with those of a different observable sequences into a single observable sequence.
 
      - parameter with: Other observables.
      - returns: The observable sequence that merges the elements of the observable sequences.
      */
-    public func merge(with others: Observable<Element>...) -> Observable<Element> {
+    public func merge(with others: [Observable<Element>]) -> Observable<Element> {
         return Observable.merge([self] + others)
     }
 }