From 81be4ace0afd825183ba842a64485def526ac687 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20Lyngs=C3=B8?= <niels.lyngso@gmail.com>
Date: Mon, 27 Nov 2023 11:24:42 +0100
Subject: [PATCH 1/3] restructure observation-api

---
 .../counter-workspace-view.ts                    | 10 +++-------
 src/libs/observable-api/index.ts                 | 16 +++-------------
 src/libs/observable-api/observer.test.ts         |  2 +-
 .../{ => states}/array-state.test.ts             |  0
 .../observable-api/{ => states}/array-state.ts   |  4 ++--
 .../observable-api/{ => states}/basic-state.ts   |  0
 .../observable-api/{ => states}/boolean-state.ts |  0
 .../observable-api/{ => states}/class-state.ts   |  0
 .../{ => states}/deep-state.test.ts              |  0
 .../observable-api/{ => states}/deep-state.ts    | 13 ++++++-------
 src/libs/observable-api/states/index.ts          |  8 ++++++++
 .../observable-api/{ => states}/number-state.ts  |  0
 .../{ => states}/object-state.test.ts            |  0
 .../observable-api/{ => states}/object-state.ts  |  0
 .../observable-api/{ => states}/string-state.ts  |  0
 src/libs/observable-api/types/index.ts           |  2 ++
 .../mapping-function.type.ts}                    |  0
 .../memoization-function.type.ts}                |  0
 .../append-to-frozen-array.function.ts           |  0
 .../create-observable-part.function.ts           | 10 +++++-----
 .../{ => utils}/deep-freeze.function.ts          |  0
 .../default-memoization.function.ts}             |  2 +-
 .../{ => utils}/filter-frozen-array.function.ts  |  0
 src/libs/observable-api/utils/index.ts           |  8 ++++++++
 .../naive-object-comparison.function.ts}         |  0
 .../partial-update-frozen-array.function.ts      |  0
 .../{ => utils}/push-to-unique-array.function.ts |  0
 27 files changed, 39 insertions(+), 36 deletions(-)
 rename src/libs/observable-api/{ => states}/array-state.test.ts (100%)
 rename src/libs/observable-api/{ => states}/array-state.ts (97%)
 rename src/libs/observable-api/{ => states}/basic-state.ts (100%)
 rename src/libs/observable-api/{ => states}/boolean-state.ts (100%)
 rename src/libs/observable-api/{ => states}/class-state.ts (100%)
 rename src/libs/observable-api/{ => states}/deep-state.test.ts (100%)
 rename src/libs/observable-api/{ => states}/deep-state.ts (67%)
 create mode 100644 src/libs/observable-api/states/index.ts
 rename src/libs/observable-api/{ => states}/number-state.ts (100%)
 rename src/libs/observable-api/{ => states}/object-state.test.ts (100%)
 rename src/libs/observable-api/{ => states}/object-state.ts (100%)
 rename src/libs/observable-api/{ => states}/string-state.ts (100%)
 create mode 100644 src/libs/observable-api/types/index.ts
 rename src/libs/observable-api/{mapping-function.ts => types/mapping-function.type.ts} (100%)
 rename src/libs/observable-api/{memoization-function.ts => types/memoization-function.type.ts} (100%)
 rename src/libs/observable-api/{ => utils}/append-to-frozen-array.function.ts (100%)
 rename src/libs/observable-api/{ => utils}/create-observable-part.function.ts (77%)
 rename src/libs/observable-api/{ => utils}/deep-freeze.function.ts (100%)
 rename src/libs/observable-api/{default-memoization.ts => utils/default-memoization.function.ts} (95%)
 rename src/libs/observable-api/{ => utils}/filter-frozen-array.function.ts (100%)
 create mode 100644 src/libs/observable-api/utils/index.ts
 rename src/libs/observable-api/{naive-object-comparison.ts => utils/naive-object-comparison.function.ts} (100%)
 rename src/libs/observable-api/{ => utils}/partial-update-frozen-array.function.ts (100%)
 rename src/libs/observable-api/{ => utils}/push-to-unique-array.function.ts (100%)

diff --git a/examples/workspace-context-counter/counter-workspace-view.ts b/examples/workspace-context-counter/counter-workspace-view.ts
index 225a34bea8..2b86fdcead 100644
--- a/examples/workspace-context-counter/counter-workspace-view.ts
+++ b/examples/workspace-context-counter/counter-workspace-view.ts
@@ -9,7 +9,7 @@ export class ExampleCounterWorkspaceView extends UmbElementMixin(LitElement) {
 	#counterContext?: typeof EXAMPLE_COUNTER_CONTEXT.TYPE;
 
 	@state()
-	private count = '';
+	private count = 0;
 
 	constructor() {
 		super();
@@ -30,12 +30,8 @@ export class ExampleCounterWorkspaceView extends UmbElementMixin(LitElement) {
 		return html`
 			<uui-box class="uui-text">
 				<h1 class="uui-h2" style="margin-top: var(--uui-size-layout-1);">Counter Example</h1>
-				<p class="uui-lead">
-					Current count value: ${this.count}
-				</p>
-				<p>
-					This is a Workspace View, that consumes the Counter Context, and displays the current count.
-				</p>
+				<p class="uui-lead">Current count value: ${this.count}</p>
+				<p>This is a Workspace View, that consumes the Counter Context, and displays the current count.</p>
 			</uui-box>
 		`;
 	}
diff --git a/src/libs/observable-api/index.ts b/src/libs/observable-api/index.ts
index 4a9aefbd0a..cfc54989d1 100644
--- a/src/libs/observable-api/index.ts
+++ b/src/libs/observable-api/index.ts
@@ -1,15 +1,5 @@
 export * from './observer.controller.js';
 export * from './observer.js';
-export * from './basic-state.js';
-export * from './boolean-state.js';
-export * from './number-state.js';
-export * from './string-state.js';
-export * from './class-state.js';
-export * from './deep-state.js';
-export * from './array-state.js';
-export * from './object-state.js';
-export * from './create-observable-part.function.js';
-export * from './append-to-frozen-array.function.js';
-export * from './filter-frozen-array.function.js';
-export * from './partial-update-frozen-array.function.js';
-export * from './mapping-function.js';
+export * from './states/index.js';
+export * from './types/index.js';
+export * from './utils/index.js';
diff --git a/src/libs/observable-api/observer.test.ts b/src/libs/observable-api/observer.test.ts
index 40550afb4f..5a84862c5e 100644
--- a/src/libs/observable-api/observer.test.ts
+++ b/src/libs/observable-api/observer.test.ts
@@ -1,5 +1,5 @@
 import { expect } from '@open-wc/testing';
-import { UmbObjectState } from './object-state.js';
+import { UmbObjectState } from './states/object-state.js';
 import { UmbObserver } from './observer.js';
 
 describe('UmbObserver', () => {
diff --git a/src/libs/observable-api/array-state.test.ts b/src/libs/observable-api/states/array-state.test.ts
similarity index 100%
rename from src/libs/observable-api/array-state.test.ts
rename to src/libs/observable-api/states/array-state.test.ts
diff --git a/src/libs/observable-api/array-state.ts b/src/libs/observable-api/states/array-state.ts
similarity index 97%
rename from src/libs/observable-api/array-state.ts
rename to src/libs/observable-api/states/array-state.ts
index 6e8dd84138..d9882c10df 100644
--- a/src/libs/observable-api/array-state.ts
+++ b/src/libs/observable-api/states/array-state.ts
@@ -1,6 +1,6 @@
 import { UmbDeepState } from './deep-state.js';
-import { partialUpdateFrozenArray } from './partial-update-frozen-array.function.js';
-import { pushToUniqueArray } from './push-to-unique-array.function.js';
+import { partialUpdateFrozenArray } from '../utils/partial-update-frozen-array.function.js';
+import { pushToUniqueArray } from '../utils/push-to-unique-array.function.js';
 
 /**
  * @export
diff --git a/src/libs/observable-api/basic-state.ts b/src/libs/observable-api/states/basic-state.ts
similarity index 100%
rename from src/libs/observable-api/basic-state.ts
rename to src/libs/observable-api/states/basic-state.ts
diff --git a/src/libs/observable-api/boolean-state.ts b/src/libs/observable-api/states/boolean-state.ts
similarity index 100%
rename from src/libs/observable-api/boolean-state.ts
rename to src/libs/observable-api/states/boolean-state.ts
diff --git a/src/libs/observable-api/class-state.ts b/src/libs/observable-api/states/class-state.ts
similarity index 100%
rename from src/libs/observable-api/class-state.ts
rename to src/libs/observable-api/states/class-state.ts
diff --git a/src/libs/observable-api/deep-state.test.ts b/src/libs/observable-api/states/deep-state.test.ts
similarity index 100%
rename from src/libs/observable-api/deep-state.test.ts
rename to src/libs/observable-api/states/deep-state.test.ts
diff --git a/src/libs/observable-api/deep-state.ts b/src/libs/observable-api/states/deep-state.ts
similarity index 67%
rename from src/libs/observable-api/deep-state.ts
rename to src/libs/observable-api/states/deep-state.ts
index 7bbe0bfc9e..f944f05718 100644
--- a/src/libs/observable-api/deep-state.ts
+++ b/src/libs/observable-api/states/deep-state.ts
@@ -1,9 +1,9 @@
 import { UmbBasicState } from './basic-state.js';
-import { createObservablePart } from './create-observable-part.function.js';
-import { deepFreeze } from './deep-freeze.function.js';
-import type { MappingFunction } from './mapping-function.js';
-import type { MemoizationFunction } from './memoization-function.js';
-import { naiveObjectComparison } from './naive-object-comparison.js';
+import { createObservablePart } from '../utils/create-observable-part.function.js';
+import { deepFreeze } from '../utils/deep-freeze.function.js';
+import type { MappingFunction } from '../types/mapping-function.type.js';
+import type { MemoizationFunction } from '../types/memoization-function.type.js';
+import { naiveObjectComparison } from '../utils/naive-object-comparison.function.js';
 
 /**
  * @export
@@ -13,14 +13,13 @@ import { naiveObjectComparison } from './naive-object-comparison.js';
  * Additionally the Subject ensures the data is unique, not updating any Observes unless there is an actual change of the content.
  */
 export class UmbDeepState<T> extends UmbBasicState<T> {
-
 	constructor(initialData: T) {
 		super(deepFreeze(initialData));
 	}
 
 	asObservablePart<ReturnType>(
 		mappingFunction: MappingFunction<T, ReturnType>,
-		memoizationFunction?: MemoizationFunction<ReturnType>
+		memoizationFunction?: MemoizationFunction<ReturnType>,
 	) {
 		return createObservablePart(this._subject, mappingFunction, memoizationFunction);
 	}
diff --git a/src/libs/observable-api/states/index.ts b/src/libs/observable-api/states/index.ts
new file mode 100644
index 0000000000..c17cdd867d
--- /dev/null
+++ b/src/libs/observable-api/states/index.ts
@@ -0,0 +1,8 @@
+export * from './basic-state.js';
+export * from './boolean-state.js';
+export * from './number-state.js';
+export * from './string-state.js';
+export * from './class-state.js';
+export * from './deep-state.js';
+export * from './array-state.js';
+export * from './object-state.js';
diff --git a/src/libs/observable-api/number-state.ts b/src/libs/observable-api/states/number-state.ts
similarity index 100%
rename from src/libs/observable-api/number-state.ts
rename to src/libs/observable-api/states/number-state.ts
diff --git a/src/libs/observable-api/object-state.test.ts b/src/libs/observable-api/states/object-state.test.ts
similarity index 100%
rename from src/libs/observable-api/object-state.test.ts
rename to src/libs/observable-api/states/object-state.test.ts
diff --git a/src/libs/observable-api/object-state.ts b/src/libs/observable-api/states/object-state.ts
similarity index 100%
rename from src/libs/observable-api/object-state.ts
rename to src/libs/observable-api/states/object-state.ts
diff --git a/src/libs/observable-api/string-state.ts b/src/libs/observable-api/states/string-state.ts
similarity index 100%
rename from src/libs/observable-api/string-state.ts
rename to src/libs/observable-api/states/string-state.ts
diff --git a/src/libs/observable-api/types/index.ts b/src/libs/observable-api/types/index.ts
new file mode 100644
index 0000000000..e0fa2d66e8
--- /dev/null
+++ b/src/libs/observable-api/types/index.ts
@@ -0,0 +1,2 @@
+export * from './mapping-function.type.js';
+export * from './memoization-function.type.js';
diff --git a/src/libs/observable-api/mapping-function.ts b/src/libs/observable-api/types/mapping-function.type.ts
similarity index 100%
rename from src/libs/observable-api/mapping-function.ts
rename to src/libs/observable-api/types/mapping-function.type.ts
diff --git a/src/libs/observable-api/memoization-function.ts b/src/libs/observable-api/types/memoization-function.type.ts
similarity index 100%
rename from src/libs/observable-api/memoization-function.ts
rename to src/libs/observable-api/types/memoization-function.type.ts
diff --git a/src/libs/observable-api/append-to-frozen-array.function.ts b/src/libs/observable-api/utils/append-to-frozen-array.function.ts
similarity index 100%
rename from src/libs/observable-api/append-to-frozen-array.function.ts
rename to src/libs/observable-api/utils/append-to-frozen-array.function.ts
diff --git a/src/libs/observable-api/create-observable-part.function.ts b/src/libs/observable-api/utils/create-observable-part.function.ts
similarity index 77%
rename from src/libs/observable-api/create-observable-part.function.ts
rename to src/libs/observable-api/utils/create-observable-part.function.ts
index e1c63ded17..eeefbf99c8 100644
--- a/src/libs/observable-api/create-observable-part.function.ts
+++ b/src/libs/observable-api/utils/create-observable-part.function.ts
@@ -1,6 +1,6 @@
-import { MemoizationFunction } from './memoization-function.js';
-import { MappingFunction } from './mapping-function.js';
-import { defaultMemoization } from './default-memoization.js';
+import { MemoizationFunction } from '../types/memoization-function.type.js';
+import { MappingFunction } from '../types/mapping-function.type.js';
+import { defaultMemoization } from './default-memoization.function.js';
 import { distinctUntilChanged, map, Observable, shareReplay } from '@umbraco-cms/backoffice/external/rxjs';
 
 /**
@@ -17,11 +17,11 @@ import { distinctUntilChanged, map, Observable, shareReplay } from '@umbraco-cms
 export function createObservablePart<R, T>(
 	source: Observable<T>,
 	mappingFunction: MappingFunction<T, R>,
-	memoizationFunction?: MemoizationFunction<R>
+	memoizationFunction?: MemoizationFunction<R>,
 ): Observable<R> {
 	return source.pipe(
 		map(mappingFunction),
 		distinctUntilChanged(memoizationFunction || defaultMemoization),
-		shareReplay(1)
+		shareReplay(1),
 	);
 }
diff --git a/src/libs/observable-api/deep-freeze.function.ts b/src/libs/observable-api/utils/deep-freeze.function.ts
similarity index 100%
rename from src/libs/observable-api/deep-freeze.function.ts
rename to src/libs/observable-api/utils/deep-freeze.function.ts
diff --git a/src/libs/observable-api/default-memoization.ts b/src/libs/observable-api/utils/default-memoization.function.ts
similarity index 95%
rename from src/libs/observable-api/default-memoization.ts
rename to src/libs/observable-api/utils/default-memoization.function.ts
index e8e1522495..c88de1a1bd 100644
--- a/src/libs/observable-api/default-memoization.ts
+++ b/src/libs/observable-api/utils/default-memoization.function.ts
@@ -1,4 +1,4 @@
-import { naiveObjectComparison } from './naive-object-comparison.js';
+import { naiveObjectComparison } from './naive-object-comparison.function.js';
 
 export function defaultMemoization(previousValue: any, currentValue: any): boolean {
 	if (typeof previousValue === 'object' && typeof currentValue === 'object') {
diff --git a/src/libs/observable-api/filter-frozen-array.function.ts b/src/libs/observable-api/utils/filter-frozen-array.function.ts
similarity index 100%
rename from src/libs/observable-api/filter-frozen-array.function.ts
rename to src/libs/observable-api/utils/filter-frozen-array.function.ts
diff --git a/src/libs/observable-api/utils/index.ts b/src/libs/observable-api/utils/index.ts
new file mode 100644
index 0000000000..4fe5b65dc7
--- /dev/null
+++ b/src/libs/observable-api/utils/index.ts
@@ -0,0 +1,8 @@
+export * from './append-to-frozen-array.function.js';
+export * from './create-observable-part.function.js';
+export * from './deep-freeze.function.js';
+export * from './default-memoization.function.js';
+export * from './filter-frozen-array.function.js';
+export * from './naive-object-comparison.function.js';
+export * from './partial-update-frozen-array.function.js';
+export * from './push-to-unique-array.function.js';
diff --git a/src/libs/observable-api/naive-object-comparison.ts b/src/libs/observable-api/utils/naive-object-comparison.function.ts
similarity index 100%
rename from src/libs/observable-api/naive-object-comparison.ts
rename to src/libs/observable-api/utils/naive-object-comparison.function.ts
diff --git a/src/libs/observable-api/partial-update-frozen-array.function.ts b/src/libs/observable-api/utils/partial-update-frozen-array.function.ts
similarity index 100%
rename from src/libs/observable-api/partial-update-frozen-array.function.ts
rename to src/libs/observable-api/utils/partial-update-frozen-array.function.ts
diff --git a/src/libs/observable-api/push-to-unique-array.function.ts b/src/libs/observable-api/utils/push-to-unique-array.function.ts
similarity index 100%
rename from src/libs/observable-api/push-to-unique-array.function.ts
rename to src/libs/observable-api/utils/push-to-unique-array.function.ts

From 4f3f3ba390abbbae48a4b8392e8cec72c21d8abb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20Lyngs=C3=B8?= <niels.lyngso@gmail.com>
Date: Mon, 27 Nov 2023 11:50:08 +0100
Subject: [PATCH 2/3] getUniqueOfEntryMethod

---
 src/libs/observable-api/states/array-state.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/libs/observable-api/states/array-state.ts b/src/libs/observable-api/states/array-state.ts
index 586b326610..2153a48618 100644
--- a/src/libs/observable-api/states/array-state.ts
+++ b/src/libs/observable-api/states/array-state.ts
@@ -1,6 +1,6 @@
-import { UmbDeepState } from './deep-state.js';
 import { partialUpdateFrozenArray } from '../utils/partial-update-frozen-array.function.js';
 import { pushToUniqueArray } from '../utils/push-to-unique-array.function.js';
+import { UmbDeepState } from './deep-state.js';
 
 /**
  * @export
@@ -15,9 +15,9 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	readonly getUnique: (entry: T) => unknown;
 	#sortMethod?: (a: T, b: T) => number;
 
-	constructor(initialData: T[], getUniqueMethod: (entry: T) => unknown) {
+	constructor(initialData: T[], getUniqueOfEntryMethod: (entry: T) => unknown) {
 		super(initialData);
-		this.getUnique = getUniqueMethod;
+		this.getUnique = getUniqueOfEntryMethod;
 	}
 
 	/**

From 57d4dfd23c459aebc4a81646a92bf185a899dc9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20Lyngs=C3=B8?= <niels.lyngso@gmail.com>
Date: Mon, 27 Nov 2023 11:56:45 +0100
Subject: [PATCH 3/3] getUniqueMethod

---
 src/libs/observable-api/states/array-state.ts | 24 +++++++++----------
 src/packages/core/store/store-base.ts         |  6 ++---
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/libs/observable-api/states/array-state.ts b/src/libs/observable-api/states/array-state.ts
index 2153a48618..00e6bd5eb7 100644
--- a/src/libs/observable-api/states/array-state.ts
+++ b/src/libs/observable-api/states/array-state.ts
@@ -12,12 +12,12 @@ import { UmbDeepState } from './deep-state.js';
  * The ArrayState provides methods to append data when the data is an Object.
  */
 export class UmbArrayState<T> extends UmbDeepState<T[]> {
-	readonly getUnique: (entry: T) => unknown;
+	readonly getUniqueMethod: (entry: T) => unknown;
 	#sortMethod?: (a: T, b: T) => number;
 
 	constructor(initialData: T[], getUniqueOfEntryMethod: (entry: T) => unknown) {
 		super(initialData);
-		this.getUnique = getUniqueOfEntryMethod;
+		this.getUniqueMethod = getUniqueOfEntryMethod;
 	}
 
 	/**
@@ -60,12 +60,12 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	 */
 	remove(uniques: unknown[]) {
 		let next = this.getValue();
-		if (this.getUnique) {
+		if (this.getUniqueMethod) {
 			uniques.forEach((unique) => {
 				next = next.filter((x) => {
 					// eslint-disable-next-line @typescript-eslint/ban-ts-comment
 					// @ts-ignore
-					return this.getUnique(x) !== unique;
+					return this.getUniqueMethod(x) !== unique;
 				});
 			});
 
@@ -89,11 +89,11 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	 */
 	removeOne(unique: unknown) {
 		let next = this.getValue();
-		if (this.getUnique) {
+		if (this.getUniqueMethod) {
 			next = next.filter((x) => {
 				// eslint-disable-next-line @typescript-eslint/ban-ts-comment
 				// @ts-ignore
-				return this.getUnique(x) !== unique;
+				return this.getUniqueMethod(x) !== unique;
 			});
 
 			this.next(next);
@@ -142,8 +142,8 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	 */
 	appendOne(entry: T) {
 		const next = [...this.getValue()];
-		if (this.getUnique) {
-			pushToUniqueArray(next, entry, this.getUnique);
+		if (this.getUniqueMethod) {
+			pushToUniqueArray(next, entry, this.getUniqueMethod);
 		} else {
 			next.push(entry);
 		}
@@ -168,10 +168,10 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	 * ]);
 	 */
 	append(entries: T[]) {
-		if (this.getUnique) {
+		if (this.getUniqueMethod) {
 			const next = [...this.getValue()];
 			entries.forEach((entry) => {
-				pushToUniqueArray(next, entry, this.getUnique!);
+				pushToUniqueArray(next, entry, this.getUniqueMethod!);
 			});
 			this.next(next);
 		} else {
@@ -195,10 +195,10 @@ export class UmbArrayState<T> extends UmbDeepState<T[]> {
 	 * myState.updateOne(2, {value: 'updated-bar'});
 	 */
 	updateOne(unique: unknown, entry: Partial<T>) {
-		if (!this.getUnique) {
+		if (!this.getUniqueMethod) {
 			throw new Error("Can't partial update an ArrayState without a getUnique method provided when constructed.");
 		}
-		this.next(partialUpdateFrozenArray(this.getValue(), entry, (x) => unique === this.getUnique!(x)));
+		this.next(partialUpdateFrozenArray(this.getValue(), entry, (x) => unique === this.getUniqueMethod!(x)));
 		return this;
 	}
 }
diff --git a/src/packages/core/store/store-base.ts b/src/packages/core/store/store-base.ts
index 856b498f79..c2ba2afaf0 100644
--- a/src/packages/core/store/store-base.ts
+++ b/src/packages/core/store/store-base.ts
@@ -31,7 +31,7 @@ export class UmbStoreBase<StoreItemType = any> extends EventTarget implements Um
 	 */
 	append(item: StoreItemType) {
 		this._data.append([item]);
-		const unique = this._data.getUnique(item) as string;
+		const unique = this._data.getUniqueMethod(item) as string;
 		this.dispatchEvent(new UmbStoreAppendEvent([unique]));
 	}
 
@@ -42,7 +42,7 @@ export class UmbStoreBase<StoreItemType = any> extends EventTarget implements Um
 	 */
 	appendItems(items: Array<StoreItemType>) {
 		this._data.append(items);
-		const uniques = items.map((item) => this._data.getUnique(item)) as Array<string>;
+		const uniques = items.map((item) => this._data.getUniqueMethod(item)) as Array<string>;
 		this.dispatchEvent(new UmbStoreAppendEvent(uniques));
 	}
 
@@ -84,7 +84,7 @@ export class UmbStoreBase<StoreItemType = any> extends EventTarget implements Um
 	 * @memberof UmbStoreBase
 	 */
 	getItems(uniques: Array<string>) {
-		return this._data.getValue().filter((item) => uniques.includes(this._data.getUnique(item) as string));
+		return this._data.getValue().filter((item) => uniques.includes(this._data.getUniqueMethod(item) as string));
 	}
 
 	/**