feat(json-crdt-extensions): 🎸 add ability to specify extension defini…

…tion name

src/json-crdt-extensions/constants.ts

@@ -1,5 +1,5 @@
 export const enum ExtensionId {
-  MvValue = 0,
+  mval = 0,
   Peritext = 1,
   QuillDelta = 2,
 }

src/json-crdt-extensions/mval/__tests__/extension.spec.ts

@@ -2,6 +2,10 @@ import {ValueMvExt} from '..';
 import {konst} from '../../../json-crdt-patch/builder/Konst';
 import {Model} from '../../../json-crdt/model';
 
+test('can specify extension name', () => {
+  expect(ValueMvExt.name).toBe('mval');
+});
+
 test('can create a new multi-value register', () => {
   const model = Model.withLogicalClock();
   model.ext.register(ValueMvExt);

src/json-crdt-extensions/mval/index.ts

@@ -8,10 +8,11 @@ import type {ArrNode} from '../../json-crdt/nodes/arr/ArrNode';
 import type {ExtensionDefinition} from '../../json-crdt';
 
 export const ValueMvExt: ExtensionDefinition<ArrNode, ValueMv, ValueMvApi> = {
-  id: ExtensionId.MvValue,
+  id: ExtensionId.mval,
+  name: 'mval',
   new: (value: unknown | ITimestampStruct) =>
     ext(
-      ExtensionId.MvValue,
+      ExtensionId.mval,
       delayed((builder) => builder.jsonArr([value])),
     ),
   Node: ValueMv,

src/json-crdt/extensions/Extensions.ts

@@ -31,7 +31,7 @@ export class Extensions implements Printable {
       this.constructor.name +
       printTree(
         tab,
-        keys.map((k) => (tab) => `${k}: ${this.ext[k].Node.name}`),
+        keys.map((k) => (tab) => `${k}: ${this.ext[k].name}`),
       )
     );
   }

src/json-crdt/extensions/types.ts

@@ -15,6 +15,7 @@ export interface ExtensionDefinition<
   EApi extends ExtensionApi<ENode> = ExtensionApi<ENode>,
 > {
   id: number;
+  name: string;
   new: (...args: any[]) => NodeBuilder;
   Node: new (data: Node) => ENode;
   Api: new (node: ENode, api: ModelApi) => EApi;