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getApplicableRefactors: Don't return undefined response (#16773)

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This commit is contained in:
Andy
2017-07-13 07:32:41 -07:00
committed by GitHub
parent efc861c76d
commit 79b10081a9
2 changed files with 14 additions and 16 deletions
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src/services/refactorProvider.ts
+3 -16
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@@ -33,22 +33,9 @@ namespace ts {
refactors.set(refactor.name, refactor);
}
export function getApplicableRefactors(context: RefactorContext): ApplicableRefactorInfo[] | undefined {
let results: ApplicableRefactorInfo[];
const refactorList: Refactor[] = [];
refactors.forEach(refactor => {
refactorList.push(refactor);
});
for (const refactor of refactorList) {
if (context.cancellationToken && context.cancellationToken.isCancellationRequested()) {
return results;
}
const infos = refactor.getAvailableActions(context);
if (infos && infos.length) {
(results || (results = [])).push(...infos);
}
}
return results;
export function getApplicableRefactors(context: RefactorContext): ApplicableRefactorInfo[] {
return flatMapIter(refactors.values(), refactor =>
context.cancellationToken && context.cancellationToken.isCancellationRequested() ? [] : refactor.getAvailableActions(context));
}
export function getEditsForRefactor(context: RefactorContext, refactorName: string, actionName: string): RefactorEditInfo | undefined {