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Use isArray instead of isProjectsArray

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This commit is contained in:
Sheetal Nandi 2018-07-27 12:50:32 -07:00
parent 399f497a32
commit ab1b899cea
1 changed files with 3 additions and 7 deletions
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10
src/server/session.ts
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@ -258,10 +258,6 @@ namespace ts.server {
readonly symLinkedProjects: MultiMap<Project>;
};
function isProjectsArray(projects: Projects): projects is ReadonlyArray<Project> {
return !!(<ReadonlyArray<Project>>projects).length;
}
/**
* This helper function processes a list of projects and return the concatenated, sortd and deduplicated output of processing each project.
*/
@ -273,8 +269,8 @@ namespace ts.server {
comparer?: (a: U, b: U) => number,
areEqual?: (a: U, b: U) => boolean,
): U[] {
const outputs = flatMap(isProjectsArray(projects) ? projects : projects.projects, project => action(project, defaultValue));
if (!isProjectsArray(projects) && projects.symLinkedProjects) {
const outputs = flatMap(isArray(projects) ? projects : projects.projects, project => action(project, defaultValue));
if (!isArray(projects) && projects.symLinkedProjects) {
projects.symLinkedProjects.forEach((projects, path) => {
const value = getValue(path as Path);
outputs.push(...flatMap(projects, project => action(project, value)));
@ -370,7 +366,7 @@ namespace ts.server {
}
function forEachProjectInProjects(projects: Projects, path: string | undefined, cb: (project: Project, path: string | undefined) => void): void {
for (const project of isProjectsArray(projects) ? projects : projects.projects) {
for (const project of isArray(projects) ? projects : projects.projects) {
cb(project, path);
}
if (!isArray(projects) && projects.symLinkedProjects) {