@thi.ng/defmulti - npm Package Compare versions

Comparing version 2.1.45 to 3.0.0

api.d.ts

@@ -79,6 +79,13 @@ import type { Fn, Fn2, Fn3, Fn4, Fn5, Fn6, Fn7, Fn8, FnAny, IObjectOf, Pair } from "@thi.ng/api";
     /**
-     * Returns a set of all registered dispatch values.
+     * Returns a Map of all registered dispatch values (incl. rels) and their
+     * implementations.
      */
-    impls(): Set<PropertyKey>;
+    impls(): Map<PropertyKey, I>;
     /**
+     * Returns the actual implementation for given dispatch value or undefined
+     * if no such implementation (and no default impl) exists. Takes all
+     * dispatch relationships into account.
+     */
+    implForID(id: PropertyKey): I | undefined;
+    /**
      * Updates dispatch hierarchy by declaring dispatch value `id` to
@@ -85,0 +92,0 @@ * delegate to `parent`'s implementation. I.e. in terms of dispatch

CHANGELOG.md

 # Change Log
 
-- **Last updated**: 2023-09-06T13:36:28Z
+- **Last updated**: 2023-09-15T12:33:37Z
 - **Generator**: [thi.ng/monopub](https://thi.ng/monopub)
@@ -12,2 +12,11 @@
 
+# [3.0.0](https://github.com/thi-ng/umbrella/tree/@thi.ng/defmulti@3.0.0) (2023-09-15)
+
+#### 🛑 Breaking changes
+
+- update .impls() ([db48f57](https://github.com/thi-ng/umbrella/commit/db48f57))
+- BREAKING CHANGE: update .impls() to return a Map of dispatch values and
+  their implementations
+  - update tests
+
 ### [2.1.39](https://github.com/thi-ng/umbrella/tree/@thi.ng/defmulti@2.1.39) (2023-08-04)
@@ -14,0 +23,0 @@

defmulti.js

@@ -52,9 +52,17 @@ import { unsupported } from "@thi.ng/errors/unsupported";
     fn.impls = () => {
-        const res = new Set(Object.keys(impls));
+        const res = new Map();
+        for (let id in impls) {
+            res.set(id, impls[id]);
+        }
         for (let id in rels) {
-            findImpl(impls, rels, id) && res.add(id);
+            const impl = findImpl(impls, rels, id);
+            if (impl)
+                res.set(id, impl);
         }
-        impls[DEFAULT] && res.add(DEFAULT);
+        if (impls[DEFAULT]) {
+            res.set(DEFAULT, impls[DEFAULT]);
+        }
         return res;
     };
+    fn.implForID = (id) => impls[String(id)] || findImpl(impls, rels, id) || impls[DEFAULT];
     fn.rels = () => rels;
@@ -61,0 +69,0 @@ fn.parents = (id) => rels[id];

package.json

 {
   "name": "@thi.ng/defmulti",
-  "version": "2.1.45",
+  "version": "3.0.0",
   "description": "Dynamic, extensible multiple dispatch via user supplied dispatch function.",
@@ -93,3 +93,3 @@ "type": "module",
   },
-  "gitHead": "1bbef970bab7f7def0700e587cf0471e1e1ef9f3\n"
+  "gitHead": "b2ef5a1b8932d067af4ec2fc7da03d59d6868dc7\n"
 }

README.md

@@ -64,3 +64,3 @@ <!-- This file is generated - DO NOT EDIT! -->
 
-Package sizes (brotli'd, pre-treeshake): ESM: 781 bytes
+Package sizes (brotli'd, pre-treeshake): ESM: 818 bytes
 
@@ -81,7 +81,8 @@ ## Dependencies
 
-| Screenshot                                                                                                                 | Description                                               | Live demo                                                 | Source                                                                                 |
-|:---------------------------------------------------------------------------------------------------------------------------|:----------------------------------------------------------|:----------------------------------------------------------|:---------------------------------------------------------------------------------------|
-| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/lispy-repl.png" width="240"/>          | Browser REPL for a Lispy S-expression based mini language | [Demo](https://demo.thi.ng/umbrella/lispy-repl/)          | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/lispy-repl)          |
-| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/rstream-spreadsheet.png" width="240"/> | rstream based spreadsheet w/ S-expression formula DSL     | [Demo](https://demo.thi.ng/umbrella/rstream-spreadsheet/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rstream-spreadsheet) |
-| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/xml-converter.png" width="240"/>       | XML/HTML/SVG to hiccup/JS conversion                      | [Demo](https://demo.thi.ng/umbrella/xml-converter/)       | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/xml-converter)       |
+| Screenshot                                                                                                                 | Description                                                                                             | Live demo                                                 | Source                                                                                 |
+|:---------------------------------------------------------------------------------------------------------------------------|:--------------------------------------------------------------------------------------------------------|:----------------------------------------------------------|:---------------------------------------------------------------------------------------|
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/lispy-repl.png" width="240"/>          | Browser REPL for a Lispy S-expression based mini language                                               | [Demo](https://demo.thi.ng/umbrella/lispy-repl/)          | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/lispy-repl)          |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/mastodon-feed.jpg" width="240"/>       | Mastodon API feed reader with support for different media types, fullscreen media modal, HTML rewriting | [Demo](https://demo.thi.ng/umbrella/mastodon-feed/)       | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/mastodon-feed)       |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/rstream-spreadsheet.png" width="240"/> | rstream based spreadsheet w/ S-expression formula DSL                                                   | [Demo](https://demo.thi.ng/umbrella/rstream-spreadsheet/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rstream-spreadsheet) |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/xml-converter.png" width="240"/>       | XML/HTML/SVG to hiccup/JS conversion                                                                    | [Demo](https://demo.thi.ng/umbrella/xml-converter/)       | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/xml-converter)       |
 
@@ -88,0 +89,0 @@ ## API

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Fixed alerts

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Improved metrics

Total package byte prevSize

60810

increased by2.5%

Lines of code

560

increased by2.75%

Number of lines in readme file

402

increased by0.25%

No dependency changes