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joaomorenojoaomoreno
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make menusExtensionPoint.ts easier to edit
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Lines changed: 177 additions & 197 deletions

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‎src/vs/base/common/arrays.ts‎

Lines changed: 3 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -473,11 +473,10 @@ export function range(arg: number, to?: number): number[] {
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}
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export function index<T>(array: ReadonlyArray<T>, indexer: (t: T) => string): { [key: string]: T; };
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export function index<T, R>(array: ReadonlyArray<T>, indexer: (t: T) => string, merger?: (t: T, r: R) => R): { [key: string]: R; };
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export function index<T, R>(array: ReadonlyArray<T>, indexer: (t: T) => string, merger: (t: T, r: R) => R = t => t as any): { [key: string]: R; } {
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export function index<T, R>(array: ReadonlyArray<T>, indexer: (t: T) => string, mapper: (t: T) => R): { [key: string]: R; };
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export function index<T, R>(array: ReadonlyArray<T>, indexer: (t: T) => string, mapper?: (t: T) => R): { [key: string]: R; } {
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return array.reduce((r, t) => {
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const key = indexer(t);
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r[key] = merger(t, r[key]);
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r[indexer(t)] = mapper ? mapper(t) : t;
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return r;
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}, Object.create(null));
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}

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