Update scripts

scripts/models/playlist.ts

@@ -0,0 +1,28 @@
+import { Collection } from '../core'
+import { Stream } from '../models'
+
+type PlaylistOptions = {
+  public: boolean
+}
+
+export class Playlist {
+  streams: Collection
+  options: {
+    public: boolean
+  }
+
+  constructor(streams: Collection, options?: PlaylistOptions) {
+    this.streams = streams
+    this.options = options || { public: false }
+  }
+
+  toString() {
+    let output = `#EXTM3U\n`
+
+    this.streams.forEach((stream: Stream) => {
+      output += stream.toString(this.options) + `\n`
+    })
+
+    return output
+  }
+}