Webpack build for branch master: 25bb602d5a

discord.master.js

@@ -883,6 +883,15 @@ class Collection extends Map {
     return accumulator;
   }
 
+  /**
+   * Creates an identical shallow copy of this collection.
+   * @returns {Collection}
+   * @example const newColl = someColl.clone();
+   */
+  clone() {
+    return new this.constructor(this);
+  }
+
   /**
    * Combines this collection with others into a new collection. None of the source collections are modified.
    * @param {...Collection} collections Collections to merge
@@ -890,8 +899,7 @@ class Collection extends Map {
    * @example const newColl = someColl.concat(someOtherColl, anotherColl, ohBoyAColl);
    */
   concat(...collections) {
-    const newColl = new this.constructor();
-    for (const [key, val] of this) newColl.set(key, val);
+    const newColl = this.clone();
     for (const coll of collections) {
       for (const [key, val] of coll) newColl.set(key, val);
     }