Call completion on main queue in parser (#7)

README.md

@@ -106,7 +106,7 @@ The [Swift Package Manager](https://swift.org/package-manager/) is a tool for ma
 
 ```swift
 dependencies: [
-    .package(url: "https://github.com/omaralbeik/M3UKit.git", from: "0.5.1")
+    .package(url: "https://github.com/omaralbeik/M3UKit.git", from: "0.5.2")
 ]
 ```
 
@@ -121,15 +121,15 @@ $ swift build
 To integrate M3UKit into your Xcode project using [CocoaPods](https://cocoapods.org), specify it in your Podfile:
 
 ```rb
-pod 'M3UKit', :git => 'https://github.com/omaralbeik/M3UKit.git', :tag => '0.5.1'
+pod 'M3UKit', :git => 'https://github.com/omaralbeik/M3UKit.git', :tag => '0.5.2'
 ```
 
 ### Carthage
 
 To integrate M3UKit into your Xcode project using [Carthage](https://github.com/Carthage/Carthage), specify it in your Cartfile:
 
 ```
-github "omaralbeik/M3UKit" ~> 0.5.1
+github "omaralbeik/M3UKit" ~> 0.5.2
 ```
 
 ### Manually

Sources/M3UKit/Models/Channel.swift

@@ -70,10 +70,5 @@ extension Playlist {
 
     /// Channel URL.
     public var url: URL
-
-    /// Whether the channel is a live channel (its URL ends with .m3u8) or not.
-    public var isLive: Bool {
-      url.absoluteString.hasSuffix(".m3u8")
-    }
   }
 }

Sources/M3UKit/Parsers/PlaylistParser.swift

@@ -134,7 +134,9 @@ public final class PlaylistParser: Parser {
     queue.async {
       do {
         let playlist = try self.parse(input)
-        completion(.success(playlist))
+        DispatchQueue.main.async {
+          completion(.success(playlist))
+        }
       } catch {
         DispatchQueue.main.async {
           completion(.failure(error))

Tests/M3UKitTests/ChannelTests.swift

@@ -44,24 +44,6 @@ final class ChannelTests: XCTestCase {
     XCTAssertEqual(channel.url, url)
   }
 
-  func testIsLive() {
-    let liveChannel = Playlist.Channel(
-      duration: -1,
-      attributes: .init(),
-      name: "Channel",
-      url: URL(string: "https://cnn-cnninternational-1-de.samsung.wurl.com/manifest/playlist.m3u8")!
-    )
-    XCTAssert(liveChannel.isLive)
-
-    let channel = Playlist.Channel(
-      duration: -1,
-      attributes: .init(),
-      name: "Channel",
-      url: URL(string: "https://not.a/real/url")!
-    )
-    XCTAssertFalse(channel.isLive)
-  }
-
   func testExtractingDuration() throws {
     let parser = ChannelMetadataParser()
     XCTAssertThrowsError(try parser.extractDuration((1, "invalid")))