@lumino/algorithm - npm Package Compare versions

Comparing version 2.0.0-alpha.0 to 2.0.0-alpha.1

dist/index.min.js

@@ -1,2 +0,2 @@
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n=t.map((t=>t[Symbol.iterator]()));let r=n.map((t=>t.next()));for(;e(r,(t=>!t.done));r=n.map((t=>t.next())))yield r.map((t=>t.value))},Object.defineProperty(t,"__esModule",{value:!0})}));
 //# sourceMappingURL=index.min.js.map

package.json

 {
   "name": "@lumino/algorithm",
-  "version": "2.0.0-alpha.0",
+  "version": "2.0.0-alpha.1",
   "description": "Lumino Algorithms and Iterators",
@@ -5,0 +5,0 @@ "homepage": "https://github.com/jupyterlab/lumino",

src/iter.ts

@@ -16,3 +16,3 @@ // Copyright (c) Jupyter Development Team.
  *
- * @param object - The iterable or array-like object of interest.
+ * @param object - The iterable object of interest.
  *
@@ -37,3 +37,3 @@ * @returns A new array of values from the given object.
  *
- * @param object - The iterable or array-like object of interest.
+ * @param object - The iterable object of interest.
  *
@@ -40,0 +40,0 @@ * @returns A new object mapping keys to values.

src/retro.ts

@@ -41,13 +41,16 @@ // Copyright (c) Jupyter Development Team.
  */
-export function retro<T>(
+export function* retro<T>(
   object: IRetroable<T> | ArrayLike<T>
 ): IterableIterator<T> {
   if (typeof (object as any).retro === 'function') {
-    return (object as IRetroable<T>).retro();
+    const it = (object as IRetroable<T>).retro();
+    let item: IteratorResult<T>;
+    while (!(item = it.next()).done) {
+      yield item.value;
+    }
+  } else {
+    for (let index = (object as ArrayLike<T>).length - 1; index > -1; index--) {
+      yield (object as ArrayLike<T>)[index];
+    }
   }
-  return (function* (object) {
-    for (let index = object.length - 1; index > -1; index--) {
-      yield object[index];
-    }
-  })(object as ArrayLike<T>);
 }

types/iter.d.ts

@@ -6,3 +6,3 @@ /**
  *
- * @param object - The iterable or array-like object of interest.
+ * @param object - The iterable object of interest.
  *
@@ -24,3 +24,3 @@ * @returns A new array of values from the given object.
  *
- * @param object - The iterable or array-like object of interest.
+ * @param object - The iterable object of interest.
  *
@@ -27,0 +27,0 @@ * @returns A new object mapping keys to values.

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