Add any, anyBy, all, allBy, none, noneBy

snippets/noneBy.md

@@ -0,0 +1,13 @@
+### noneBy
+
+Returns `true` if the provided predicate function returns `false` for all elements in a collection, `false` otherwise.
+
+Use `Array.some()` to test if any elements in the collection return `true` based on `fn`.
+
+```js
+const noneBy = (arr, fn) => !arr.some(fn);
+```
+
+```js
+noneBy([0,1,3,0], x => x == 2); // true
+```