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Add asArray helper

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This commit is contained in:
Matt Bierner
2019-03-18 11:08:33 -07:00
parent 35068aeccd
commit bf7f750a19
7 changed files with 17 additions and 31 deletions
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15
src/vs/workbench/api/node/extHostLanguageFeatures.ts
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@@ -19,7 +19,7 @@ import { MainContext, MainThreadLanguageFeaturesShape, ExtHostLanguageFeaturesSh
import { regExpLeadsToEndlessLoop, regExpFlags } from 'vs/base/common/strings';
import { IPosition } from 'vs/editor/common/core/position';
import { IRange, Range as EditorRange } from 'vs/editor/common/core/range';
import { isFalsyOrEmpty, isNonEmptyArray, coalesce } from 'vs/base/common/arrays';
import { isFalsyOrEmpty, isNonEmptyArray, coalesce, asArray } from 'vs/base/common/arrays';
import { isObject } from 'vs/base/common/types';
import { ISelection, Selection } from 'vs/editor/common/core/selection';
import { ILogService } from 'vs/platform/log/common/log';
@@ -193,12 +193,7 @@ class CodeInsetAdapter {
}
function convertToLocationLinks(value: vscode.Definition): modes.LocationLink[] {
if (Array.isArray(value)) {
return (value as (vscode.DefinitionLink | vscode.Location)[]).map(typeConvert.DefinitionLink.from);
} else if (value) {
return [typeConvert.DefinitionLink.from(value)];
}
return [];
return value ? asArray(value).map(typeConvert.DefinitionLink.from) : [];
}
class DefinitionAdapter {
@@ -1071,11 +1066,7 @@ export class ExtHostLanguageFeatures implements ExtHostLanguageFeaturesShape {
}
private _transformDocumentSelector(selector: vscode.DocumentSelector): Array<ISerializedDocumentFilter> {
if (Array.isArray(selector)) {
return coalesce(selector.map(sel => this._doTransformDocumentSelector(sel)));
}
return coalesce([this._doTransformDocumentSelector(selector)]);
return coalesce(asArray(selector).map(sel => this._doTransformDocumentSelector(sel)));
}
private _doTransformDocumentSelector(selector: string | vscode.DocumentFilter): ISerializedDocumentFilter | undefined {