@supercharge/collections - npm Package Compare versions

Comparing version 2.3.0 to 2.4.0

CHANGELOG.md

 # Changelog
 
+## [2.4.0](https://github.com/supercharge/collections/compare/v2.3.0...v2.4.0) - 2020-07-21
+
+### Added
+- `uniqueBy(callback)` method: create a collection of unique items where each unique item is identified by a value returned from the `callback`
+- GitHub Action to publish the package in the GitHub Package Registry
+
+
 ## [2.3.0](https://github.com/supercharge/collections/compare/v2.2.0...v2.3.0) - 2020-07-19
@@ -4,0 +11,0 @@

dist/collection-proxy.d.ts

@@ -420,2 +420,10 @@ export declare class CollectionProxy<T> {
     /**
+     * Returns all unique items in the collection identified by the given `selector`.
+     *
+     * @param {Function}
+     *
+     * @returns {CollectionProxy}
+     */
+    uniqueBy(selector: (item: T) => unknown | Promise<unknown>): this;
+    /**
      * Add one or more items to the beginning of the collection.
@@ -422,0 +430,0 @@ *

dist/collection-proxy.js

@@ -530,2 +530,12 @@ 'use strict';
     /**
+     * Returns all unique items in the collection identified by the given `selector`.
+     *
+     * @param {Function}
+     *
+     * @returns {CollectionProxy}
+     */
+    uniqueBy(selector) {
+        return this.enqueue('uniqueBy', selector);
+    }
+    /**
      * Add one or more items to the beginning of the collection.
@@ -532,0 +542,0 @@ *

dist/collection.d.ts

@@ -391,2 +391,10 @@ export declare class Collection {
     /**
+     * Returns all unique items in the collection identified by the given `selector`.
+     *
+     * @param {Function}
+     *
+     * @returns {Array}
+     */
+    uniqueBy(selector: (item: any) => any): Promise<any[]>;
+    /**
      * Create a value receiving callback.
@@ -398,3 +406,3 @@ *
      */
-    valueRetriever(value: Function | any): Function;
+    valueRetriever(value: Function | any): (item: any) => any;
     /**
@@ -401,0 +409,0 @@ * Add one or more items to the beginning of the collection.

dist/collection.js

@@ -571,9 +571,18 @@ 'use strict';
     async unique(key) {
-        if (!key) {
-            return Array.from(new Set(this.items));
+        if (key) {
+            return this.uniqueBy(this.valueRetriever(key));
         }
+        return Array.from(new Set(this.items));
+    }
+    /**
+     * Returns all unique items in the collection identified by the given `selector`.
+     *
+     * @param {Function}
+     *
+     * @returns {Array}
+     */
+    async uniqueBy(selector) {
         const exists = new Set();
-        const callback = this.valueRetriever(key);
         return this.reject(async (item) => {
-            const id = await callback(item);
+            const id = await selector(item);
             if (exists.has(id)) {
@@ -580,0 +589,0 @@ return true;

package.json

 {
   "name": "@supercharge/collections",
   "description": "Supercharge collections",
-  "version": "2.3.0",
+  "version": "2.4.0",
   "author": "Marcus Pöhls <[e-mail]>",
@@ -6,0 +6,0 @@ "bugs": {

No alert changes

Improved metrics

Total package byte prevSize

72787

increased by1.77%

Lines of code

2122

increased by1.68%

No dependency changes