Added cache method for generators and new logging method for chains

src/classes/AbstractEvents.ts

@@ -444,6 +444,25 @@ export abstract class AudibleEvent extends AbstractEvent {
     }
   };
 
+  public log = (key: string|string[], ...args: string[]) => {
+    /*
+     * Log values from values using log()
+     *
+     * @param key - The key(s) to log
+     * @returns this and logs the values
+     */
+    if (typeof key === "string") {
+      if(args && args.length > 0) {
+        this.app.api.log([key, ...args].map((k) => this.values[k]));
+      } else {
+         this.app.api.log(this.values[key]);
+      }
+    } else {
+      this.app.api.log([...key, ...args].map((k) => this.values[k]));
+    }
+    return this;
+  }
+
   freq = (value: number | number[], ...kwargs: number[]): this => {
     /*
      * This function is used to set the frequency of the Event.

src/classes/ZPlayer.ts

@@ -5,7 +5,7 @@ import { SkipEvent } from "./SkipEvent";
 import { SoundEvent, SoundParams } from "./SoundEvent";
 import { MidiEvent, MidiParams } from "./MidiEvent";
 import { RestEvent } from "./RestEvent";
-import { GeneratorIteratorType, GeneratorType, arrayOfObjectsToObjectWithArrays } from "../Utils/Generic";
+import { arrayOfObjectsToObjectWithArrays, isGenerator } from "../Utils/Generic";
 import { TonnetzSpaces } from "zifferjs/src/tonnetz";
 
 export type InputOptions = { [key: string]: string | number };
@@ -40,7 +40,7 @@ export class Player extends AbstractEvent {
     } else if (typeof input === "number") {
       this.input = input;
       this.ziffers = Ziffers.fromNumber(input, options);
-    } else if (input.constructor === GeneratorType || input.constructor === GeneratorIteratorType){
+    } else if (isGenerator(input)) {
       this.ziffers = Ziffers.fromGenerator(input, options);
       this.input = this.ziffers.input;
     } else {