Replace our arrays.find with stdlib find

For #103454

src/vs/base/common/arrays.ts

@@ -549,21 +549,6 @@ export function pushToEnd<T>(arr: T[], value: T): void {
  }
 }
 
-
-/**
- * @deprecated ES6: use `Array.find`
- */
-export function find<T>(arr: ArrayLike<T>, predicate: (value: T, index: number, arr: ArrayLike<T>) => any): T | undefined {
- for (let i = 0; i < arr.length; i++) {
- const element = arr[i];
- if (predicate(element, i, arr)) {
- return element;
- }
- }
-
- return undefined;
-}
-
 export function mapArrayOrNot<T, U>(items: T | T[], fn: (_: T) => U): U | U[] {
  return Array.isArray(items) ?
  items.map(fn) :

src/vs/editor/test/common/modes/supports/characterPair.test.ts

@@ -8,7 +8,6 @@ import { StandardTokenType } from 'vs/editor/common/modes';
 import { CharacterPairSupport } from 'vs/editor/common/modes/supports/characterPair';
 import { TokenText, createFakeScopedLineTokens } from 'vs/editor/test/common/modesTestUtils';
 import { StandardAutoClosingPairConditional } from 'vs/editor/common/modes/languageConfiguration';
-import { find } from 'vs/base/common/arrays';
 
 suite('CharacterPairSupport', () => {
 
@@ -55,7 +54,7 @@ suite('CharacterPairSupport', () => {
  });
 
  function findAutoClosingPair(characterPairSupport: CharacterPairSupport, character: string): StandardAutoClosingPairConditional | undefined {
- return find(characterPairSupport.getAutoClosingPairs(), autoClosingPair => autoClosingPair.open === character);
+ return characterPairSupport.getAutoClosingPairs().find(autoClosingPair => autoClosingPair.open === character);
  }
 
  function testShouldAutoClose(characterPairSupport: CharacterPairSupport, line: TokenText[], character: string, column: number): boolean {

src/vs/workbench/contrib/output/common/outputLinkComputer.ts

@@ -12,7 +12,6 @@ import * as strings from 'vs/base/common/strings';
 import { Range } from 'vs/editor/common/core/range';
 import { isWindows } from 'vs/base/common/platform';
 import { Schemas } from 'vs/base/common/network';
-import { find } from 'vs/base/common/arrays';
 
 export interface ICreateData {
  workspaceFolders: string[];
@@ -47,7 +46,7 @@ export class OutputLinkComputer {
  private getModel(uri: string): IMirrorModel | undefined {
  const models = this.ctx.getMirrorModels();
 
- return find(models, model => model.uri.toString() === uri);
+ return models.find(model => model.uri.toString() === uri);
  }
 
  computeLinks(uri: string): ILink[] {

src/vs/workbench/contrib/terminal/browser/terminalService.ts

@@ -25,7 +25,6 @@ import { FindReplaceState } from 'vs/editor/contrib/find/findState';
 import { escapeNonWindowsPath } from 'vs/workbench/contrib/terminal/common/terminalEnvironment';
 import { isWindows, isMacintosh, OperatingSystem, isWeb } from 'vs/base/common/platform';
 import { basename } from 'vs/base/common/path';
-import { find } from 'vs/base/common/arrays';
 import { timeout } from 'vs/base/common/async';
 import { IViewsService, ViewContainerLocation, IViewDescriptorService } from 'vs/workbench/common/views';
 import { IDisposable } from 'vs/base/common/lifecycle';
@@ -459,7 +458,7 @@ export class TerminalService implements ITerminalService {
  }
 
  private _getTabForInstance(instance: ITerminalInstance): ITerminalTab | undefined {
- return find(this._terminalTabs, tab => tab.terminalInstances.indexOf(instance) !== -1);
+ return this._terminalTabs.find(tab => tab.terminalInstances.indexOf(instance) !== -1);
  }
 
  public async showPanel(focus?: boolean): Promise<void> {

src/vs/workbench/contrib/welcome/page/browser/welcomePage.ts

@@ -78,7 +78,7 @@ export class WelcomePageContribution implements IWorkbenchContribution {
  .then(folder => {
  const files = folder.children ? folder.children.map(child => child.name) : [];
 
- const file = arrays.find(files.sort(), file => strings.startsWith(file.toLowerCase(), 'readme'));
+ const file = files.sort().find(file => strings.startsWith(file.toLowerCase(), 'readme'));
  if (file) {
  return joinPath(folderUri, file);
  }

src/vs/workbench/services/credentials/browser/credentialsService.ts

@@ -6,7 +6,6 @@
 import { ICredentialsProvider, ICredentialsService } from 'vs/platform/credentials/common/credentials';
 import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
 import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
-import { find } from 'vs/base/common/arrays';
 
 export class BrowserCredentialsService implements ICredentialsService {
 
@@ -80,7 +79,7 @@ class InMemoryCredentialsProvider implements ICredentialsProvider {
  }
 
  private doFindPassword(service: string, account?: string): ICredential | undefined {
- return find(this.credentials, credential =>
+ return this.credentials.find(credential =>
  credential.service === service && (typeof account !== 'string' || credential.account === account));
  }
 

src/vs/workbench/test/browser/workbenchTestServices.ts

@@ -75,7 +75,6 @@ import { Schemas } from 'vs/base/common/network';
 import { IProductService } from 'vs/platform/product/common/productService';
 import product from 'vs/platform/product/common/product';
 import { IHostService } from 'vs/workbench/services/host/browser/host';
-import { find } from 'vs/base/common/arrays';
 import { IWorkingCopyService } from 'vs/workbench/services/workingCopy/common/workingCopyService';
 import { IFilesConfigurationService, FilesConfigurationService } from 'vs/workbench/services/filesConfiguration/common/filesConfigurationService';
 import { IAccessibilityService, AccessibilitySupport } from 'vs/platform/accessibility/common/accessibility';
@@ -556,7 +555,7 @@ export class TestEditorGroupsService implements IEditorGroupsService {
  get count(): number { return this.groups.length; }
 
  getGroups(_order?: GroupsOrder): ReadonlyArray<IEditorGroup> { return this.groups; }
- getGroup(identifier: number): IEditorGroup | undefined { return find(this.groups, group => group.id === identifier); }
+ getGroup(identifier: number): IEditorGroup | undefined { return this.groups.find(group => group.id === identifier); }
  getLabel(_identifier: number): string { return 'Group 1'; }
  findGroup(_scope: IFindGroupScope, _source?: number | IEditorGroup, _wrap?: boolean): IEditorGroup { throw new Error('not implemented'); }
  activateGroup(_group: number | IEditorGroup): IEditorGroup { throw new Error('not implemented'); }